When will he ask me to be his girlfriend? I’m so excited but impatient

So I’ve gone out almost 10 times with this amazing guy that I’ve been talking to for almost 3 years and recently gave him a chance to actually meet me which was two months ago! First and second date were great just getting to know eachother and a hello and goodbye friendly hug. The third date he took me to a baseball game and that’s when he’d hug me during the game. Fourth date he gave me a quick kiss on the lips, fifth the kissing was longer and he held my hand while walking around, and the rest were the same but hugs and kisses lasted longer! After 7 dates I told him I like him and he said it as well but was tgrough text and then he said it face to face on the next date! But nothing more yet he likes being around me from what I can see his eyes lock on mine for a long time and he’s always trying to impress me by showing how he learned a few Greek words that I’ve taught him which I love!!!! He also makes fun of my accent and the way I say things and he’s always saying how he like my hair. He hasn’t called me beautiful or any kind of pet name yet so I’m wondering when he’ll ask me to be his girlfriend as it seems like it’s going really well! He texts me first in the morning and throughout the day sometimes he can take a couple hours cause he works and studies at the same time. But he tries many times to make me laugh and all that. Being with him and all makes me so happy and comfortable. He always tells me how he loves my hugs cause naturally I’m warm bodied and he enjoys it a lot. We haven’t reached the sexual stuff yet which I think is a good thing! But I’d like to know your experiences how long did it take and when do u think he’ll ask me the girlfriend title? I’m so excited as he’ll be my first boyfriend ever and I’m also nervous to find out what is next