Live 5/5 KK hand

[Chrisman886]

Playing some 5/5 at a local B&M. ~$600 effective stacks. I've only been at the table 2 orbits but I've never seen UTG (younger dude) raise yet. I have KK in MP. UTG raises to 25, I reraise to 75. Folded to him and he min-re-raises to 125. I grudgingly call. Flop is Q72r. He pushes and I fold. Standard? AA and QQ both beat me here. Can he have anything else or am I looking too deep into this as I've only been at the table for like 20 minutes?

[whorasaurus]

i really want to minraise him back, see what he does. as played he has aces here most of the time.