Go Jun Hee�made it known that she was not happy about 2AM�Jinwoon's friendship with his first love on 'We Got Married'.

The two got together with Boohwal's Kim Tae Won�to work on their own love song. Go Jun Hee told Kim Tae Won, "Jinwoon still talks to his first love. I felt like my blood would flow backwards after I heard that."

The older musician responded, "Usually, men will keep their first loves close in their hearts."�It seems like Go Jun Hee did have reason to worry because Jinwoon added, "It'd be a lie if I said that I've forgotten my first love. I don't want to lie."