HELP HELP

Okay so I just matched with my brothers friend on bumble (dating app where the girl has to message first )

My brother is in a group picture that is on this guys profile. But I don’t think this guy knows or recognizes me and that’s why he swiped right/yes to match. Either that or it was an accident.... or a joke 🥺. Anyway

SO idk what to say???

I usually give a very sexual pickup line that’s a winner each time. But idk if I should straight up mention he’s friends w my brother. If I just say “hey” then usually guys won’t message back.

Just for other ideas , his profile was basically only pics of him hiking, kayaking, and a cute ass dog. Oh and the group pic w his friends