Untill i was 18 i got laughed at for how i looked and i felt bad with no confidence. So i couldn't do anything with girls (as they mostly laughed).

After 18 i worked hard on myself got muscular, joined a boxing gym, let my hair grow, new style, let my beard grow to a short red beard. Im now 6'3 cm 210lbs and at the point where people see and compliment my physique.

On the other hand i finally do get girls attention on regular bases. From long stares and smiles while walking the city or in the gym, to they actually approach me in bars and try to get my attention. And i don't mean just coincidental looks but long and repeated looks. I had girl stare into my eyes for like 10 seconds. (And no i haven't done anything as i still feel like the 18yo kid)

How can i react on these signals?