So I have been talking to this girl regularly for about a few months. We talk usually 1-2 times a week. Just this week, I posted an IG story about my new hobby and she suddenly replied to it complimenting my new haircut. She said “omg nice haircut haha”.

It initially seemed friendly to me but it could also be flirty. Her comment seemes to fall in the grey line between friendly and flirty.

What do you guys think? And what follow up can i do in this situation?