<P> While planning their ( second ) wedding , they receive a visit from Nathan 's uncle from his mom 's side , Cooper , but are dubious about his relationship with the younger Rachel . Deb returns and she and Nathan take out a restraining order against Dan , which Nathan initiating , while Nathan beats old `` High Flyers '' rival Damien West in an all - important game . On the morning of his wedding , Nathan is traumatized following a nightmare where Haley was drowning and he could n't save her . He gets Lucas to keep a close eye on Haley but all goes well and they renew their vows , though Rachel causes a scene at the reception over Cooper sleeping with her despite her age . Nathan and Haley head to London for their honeymoon and Haley has something to tell Nathan but before he gets to hear it , they have a near - collision with Cooper and Rachel ( in the wedding limo ) on the Mollina Bridge . Nathan dives into the water to rescue his uncle but becomes trapped and is left gasping for air and fighting for his life . </P>
<P> While planning their ( second ) wedding , they receive a visit from Nathan 's uncle from his mom 's side , Cooper , but are dubious about his relationship with the younger Rachel . Deb returns and she and Nathan take out a restraining order against Dan , which Nathan initiating , while Nathan beats old `` High Flyers '' rival Damien West in an all - important game . On the morning of his wedding , Nathan is traumatized following a nightmare where Haley was drowning and he could n't save her . He gets Lucas to keep a close eye on Haley but all goes well and they renew their vows , though Rachel causes a scene at the reception over Cooper sleeping with her despite her age . Nathan and Haley head to London for their honeymoon and Haley has something to tell Nathan but before he gets to hear it , they have a near - collision with Cooper and Rachel ( in the wedding limo ) on the Mollina Bridge . Nathan dives into the water to rescue his uncle but becomes trapped and is left gasping for air and fighting for his life . </P>
who saved cooper and rachel at the river
who saved cooper and rachel at the river
Nathan
Nathan