【内容简介】

　 17岁的迈克（扎克·埃夫隆 Zac Efron 饰）是校园风云人物，在一次关键性的篮球冠军赛上，他决定放弃前途，向怀有身孕的女友斯佳丽求婚。20年后，人到中年的迈克（马修·佩里Matthew Perry 饰）生活事业两失意，妻子斯佳丽（莱斯利·曼恩 Leslie Mann 饰）决定与迈克分居，一双儿女也对他形同路人，迈克只好搬入科技新贵的朋友奈德（托马斯·列侬 Thomas Lennon 饰）家暂住。迈克追忆自己本来可有的锦绣前程，却在重返高中校园过程中遇到一位神秘的清洁工，让他突然重返17岁。选段中迈克再次把篮球丢下，但这次递给了他的儿子，然后又去追他的老婆Scarlet……

【选段台词】

Scarlet: The game. That's your future.

Mike: The baby's my future.

Scarlet: That's crazy, Mike. No, I can't let you throw this all away. Bye, Mike.

Spirit guide: High school star. Never lived up to potential. What are you doing?

Mike: I want to live in the past.

Spirit guide: I'll bet you wish you had it to do all over again.

Mike: Hello? It's a classic transformation story. Spirit guide?

Spirit guide: You and me. We're in this together.

Mike: It's your turn mow.

Judge: Traveling. Green ball.

Trainer: O'Donnell, get in there!

Mike: Scarlet? Scar? Scarlet?

Scarlet: It is you.

Mike: Hi.

Scarlet: "Hi"?

Mike: I can explain.

Scarlet: You can?

Mike: No, not at all.

Scarlet: You didn't have to come after me again.

Mike: Yes, I did, because I love you. You're the best decision I ever made, I just forgot. And then I fell off a bridge and things got pretty weird after that. But I'm never going to forget again. Look, I know that I've been in a bad mood for the last...20 years. But if you let me, I swear, I will spend the rest of my life making it up to you. I thought I wanted a second chance at life, but now I know I just want a second chance with y...

Scarlet: Weird.

Mike: Yeah.

Scarlet: I missed you.

Mike: Yeah, I'm gonna put you down because this was a lot easier before.

Scarlet: Yeah, you did have that six-pack thing going. Is there any chance I'll see that again?

Mike: I knew you were checking me out.

Audience: Go!Go!Go!

Scarlet: Adults can have that, though.

Mike: Well, I'll work on it. Maybe I'll jog home.