Recently, I've been on Bumble a good bit because of quarantine. Lots of the girls I match with say something like "hi you're super hot" "wow you're cute" etc.

In these situations, I honestly don't know what to say. Do I return the favor?

"ha you're not too bad yourself ;)"

Or do I brush it off? Or do I change the subject? Idk I'm confused.

This isn't mean to be me bragging btw. I am just genuinely dumbfounded when it comes to replying to girls openers.