Gordon kidnapped you, cause he saw something demonic inside of you and Dean never thought Gordon would do that, thinking him and Gordon were alike. But Sam always knew something was wrong with Gordon, so he secretly followed him to his house and he hid and called Dean.

Gordan knew Dean would eventually show up so he set a trap. But that obviously didn’t work so just fought in hand to hand combat until Dean found a gun and pointed it at Gordon “you wouldn’t shoot me, Dean.” Gordon looked at him ”I would if it was about -y/n- Dean firmly said keeping the gun on Gordon and Gordon sighed and just pointed to where you are and Dean looked up and Sam walked out of the closet he’s been hiding in and Dean gave Sam the gun to keep on Gordon so he couldn’t leave and Dean quickly went to the room