What's Your Number? (2011) Timeline Explained – Every Event in Order

After reading the Marie Claire article stating that women with more than 20 past romances are less likely to find their ideal partner, Ally discovers she has been with 19 men. She becomes determined to find 'the one' before reaching that threshold, hoping one of her exes might have matured into marriage material. This quest drives her to reconnect with past lovers, though the encounters reveal why each relationship failed in the first place.

Foreshadowing: The article discovery on the subway sets the entire quest in motion.

• ex-boyfriends
• reconnecting
• marie claire article
• 20 men

The Marie Claire article titled 'What's Your Number?' suggests that women who have been involved with more than 20 past romantic partners are statistically less likely to find their ideal long-term partner. This article prompts Ally to tally her own romantic history and become anxious about her number, leading her to take drastic measures to change her love life before it becomes too late.

Foreshadowing: The article's premise directly motivates Ally's decision-making throughout the film.

• marie claire article
• 20 past romances
• what's your number

Despite hearing rumors about Colin's extensive romantic past, Ally chooses him as her date because she has developed genuine feelings for him after their bonding night out. Earlier in the film, they shared a pivotal evening that began to deepen their connection, and despite her uncertainties, she decides to pursue what could become a real relationship rather than continuing to chase her ideal of Jake.

Foreshadowing: Their bonding night out earlier creates the foundation for this decision.

• colin
• wedding date
• feelings
• choice

Colin secretly obtains Jake Adams' contact information without telling Ally. When Ally discovers this hidden information, it creates tension and feelings of betrayal between them. Colin had apparently looked into Jake's details at some point, though the exact method is not detailed in the summary. This discovery triggers jealousy and conflict, contributing to Ally's confusion about where her loyalties lie.

• colin
• jake
• contact info
• betrayal

When Ally confesses her past romances to Jake during Daisy's wedding, he is horrified by the number of men she has been with. Despite having rekindled their romance, Jake's reaction reveals he cannot accept her sexual history, which directly contrasts with Colin's acceptance of her. This moment crystallizes for Ally that Jake is not the right person for her, leading her to realize her heart actually belongs to Colin.

Foreshadowing: The tension around Ally's past runs throughout the film, building to this reveal.

• jake
• reaction
• confession
• romantic past

After a wild night at Daisy's bachelorette party, Ally wakes up with a hangover and the realization that she crossed a line with her former boss, Roger. To avoid the embarrassment of facing him, she recruits her neighbor Colin to help her get rid of Roger. The summary does not detail the specifics of their encounter or whether Roger actually leaves, but this event serves as the catalyst for Ally and Colin's collaboration.

• roger
• former boss
• bachelorette party
• one night stand

Ally's reconnections with her ex-boyfriends are awkward and disappointing because each encounter reveals exactly why the relationship ended in the first place. One ex is stuck in a dead-end job, another asks her to fake a British accent, and others have similarly mismatched expectations. These failed reunions demonstrate that her past relationships failed for legitimate reasons and that romanticizing the past does not lead to successful partnerships.

• exes
• awkward
• reunions
• disappointments

After dancing with Jake at the wedding and confessing her past, Ally realizes her heart belongs to Colin rather than Jake. This realization comes from comparing Jake's inability to accept her history with Colin's genuine connection and support throughout her journey. Despite their chaotic circumstances and Colin's own complicated romantic past, Ally understands that Colin is the one who truly accepts her for who she is.

Foreshadowing: Their bonding night and Colin's willingness to help her quest planted the seeds for this realization.

• colin
• love
• realization
• jake comparison

The number 20 comes from the Marie Claire article's claim that women with more than 20 past romances are less likely to find their ideal partner. Ally discovers she has been with exactly 19 men, putting her just below this threshold. This creates her motivation to find 'the one' before reaching 20, and the film ends with Colin being her 20th romance, turning what was once seen as a negative threshold into a happy conclusion.

Foreshadowing: The article's threshold creates the central conflict of the film.

• 20 men
• threshold
• marie claire
• final romance

Ally unexpectedly runs into Disgusting Donald, a past love from her history who has completely transformed from the awkward, overweight guy she once knew into a confident and attractive man about to get married. This encounter shocks Ally and highlights her own stagnant romantic life compared to her exes' growth, reinforcing her decision to reach out to other ex-boyfriends to see if similar transformations occurred.

Foreshadowing: Donald serves as proof that exes can change, encouraging Ally's quest.

• disgusting donald
• transformation
• ex
• encounter