开篇用倒叙的手法讲述了汤克（戴恩•库克 Dane Cook 饰）搞砸一次约会的全过程。原来他的工作是帮助被女友甩掉的男人，替他约会前女友并恶心对方。这样女友感念前男友好，容易重归于好。不过，汤克最新接到的任务竟然来自好友达斯汀（贾森•比格斯 Jason Biggs 饰）。后者追女友亚丽克西斯（凯特•哈德森 Kate Hudson 饰）始终不得法，在公司里眼睁睁看着小白脸亲近她，却无计可施。所以，才来找汤克出手。两人约法三章，随后汤克出手，从一起跑步开始，他就成为了亚丽克西斯如影相随的伴侣，两人关系迅速升温，以至于汤克都不敢相信，自己已经离不开这个女友。他觉得困扰，于是向经验丰富的老爸（亚历克•鲍德温 Alec Baldwin 饰）求教，但是后者却鼓励他鸠占鹊巢，这让他感到左右为难……收起
[8192]urldecode(): Passing null to parameter #1 ($string) of type string is deprecated[/var/www/html/application/common.php:421]
[8192]Return type of think\Model::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice[/var/www/html/thinkphp/library/think/Model.php:2271]
[8192]Return type of think\Model::offsetExists($name) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice[/var/www/html/thinkphp/library/think/Model.php:2282]
[8192]Return type of think\Model::offsetGet($name) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice[/var/www/html/thinkphp/library/think/Model.php:2292]
[8192]Return type of think\Model::offsetSet($name, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice[/var/www/html/thinkphp/library/think/Model.php:2277]
[8192]Return type of think\Model::offsetUnset($name) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice[/var/www/html/thinkphp/library/think/Model.php:2287]
[2]Array to string conversion[/var/www/html/thinkphp/library/think/Cache.php:60]
[2]Array to string conversion[/var/www/html/thinkphp/library/think/Cache.php:60]
[2]Array to string conversion[/var/www/html/thinkphp/library/think/cache/driver/Redis.php:51]
[2]Array to string conversion[/var/www/html/thinkphp/library/think/cache/driver/Redis.php:51]
[8192]explode(): Passing null to parameter #2 ($string) of type string is deprecated[/var/www/html/runtime/temp/91b1799b26357ae53687e1cf57259c2e.php:914]
[8192]explode(): Passing null to parameter #2 ($string) of type string is deprecated[/var/www/html/runtime/temp/91b1799b26357ae53687e1cf57259c2e.php:914]
