Pretty sure Alex got wife and kids...He is just trying to check out his best friend's boyfriend to make sure he is not a weird one. Sakuraruu
It doesn't necessarily need to be a sexual issue. As a best friend, I don't mind him sussing out the boyfriend. As a reader, I'm protective of this wholesome trio.
I was being jokey. It's good that Ho has friends to look out for him. I even hope that one day his ex will want to be part of her daughter's life. How terrible to be abandoned by your mother.
Alex better keep his mitts to himself! Baby girl's gonna whoop his ass before Papa Haebom can!