I'm 28 and have trouble finding topics to discuss with younger girls over Tinder (18 - 22) to build a "comfort foundation" before asking them on a date. I'm trying to find a balance between being "safe enough to meet" aka not a creeper, and mysterious tingles.

What are some good topics of conversation? I understand that most girls this age have empty heads and little to no life experience, but how do I make some headway showing that I'm not a creep?

I'm sick of asking questions like "what's your major" or family questions. I realize these type of questions are tingles killing, but recognize some need to normalize our conversation.

TL;DR - Trying to balance tingles and non-creeper vibes for 18 - 22 yr. girls on Tinder. Thoughts?