No one is good enough for my friend

My best friend is bi and single and she's starting to see other guys. I'm a closeted bi woman but she's the only one who knows. She's on a few dating apps and everytime she comes back from a date she asks me what I think of him. I always look for a flaw in them or tell her I don't trust them so she will let them go. In truth I just really wish she would pick me.