The Break-Up
Vince Vaughn and Jennifer Aniston star in The Break-Up, which starts where most romantic comedies end - right at the point where they wind up driving each other crazy. Pushed to the breaking-up point after their latest 'why can't you do this one little thing for me' argument, art dealer Brooke (Aniston) calls it quits with her boyfriend, Gary (Vaughn) who hosts bus tours of Chicago. What follows is a series of remedies, war tactics, overtures and underminings suggested by the former couple's friends, confidantes and the occasional total stranger. When neither ex is willing to move out of the condo they used to share, the only solution is to continue living as hostile roommates until somebody caves. But somewhere between protesting the pool table in the living room, the dirty clothes stacked in the kitchen cupboards and the sports played at sleep-killing volume in the middle of the night, Brooke begins to realize that what she may be really fighting for isn't so much the place but the person.

Knocked-Up
When Alison Scott is promoted in E! Television, she goes to a night-club to celebrate with her older married sister Debbie. Alison meets the pothead reckless Ben Stone and while having a small talk with Ben, Debbie's husband Pete calls her to tell that their daughter has chicken pox. Debbie leaves the place but Allison stays with Ben, drinking and dancing along all night; completely wasted, they end up having a one night stand. Ben does not use condom and eight weeks later, Allison discovers that she is pregnant. She calls Ben and they decide to try to stay together and have the baby. However, Ben needs to grow-up first to raise a family of his own.