I'm going to prom in three months with this girl who I know likes me and I sort of like her too.

I already set up a date with her which will happen soon and I'm wondering if I should escalate on the date?

The reason I'm asking is because I don't want a LTR but I also don't wanna screw things up with her before the dance. I don't have time for a LTR and would be ok with having her as a FWB.

Any advice helps.