Search Results: flirting while dating

So I just stared Senior year of HS. Over the past year, I was crushing on two sophomore girls and I got signs from them. Ill make this easy by listing it under Girl A and Girl B.

GIRL A :
I liked her for a while. Never talked. Asker her out one day out of nowhere. She said she had a boyfriend. I messaged her over the summer. No response. I'm over her by now. The only reason I mention her is because she is friends with GirlB.

GIRL B :
- She would say Hi to me every day (we had one class together, but also saw each other in free) (I was kinda quiet in that class since I was bored out of my mind)
- She would always start little convos with me
- She liked to take pics with me
- She stole my phone and took stupid pics with a friend once (also a girl)
- I see her looking at me in the hallways every few days
- She said she would have went to junior prom with me (I went with a girl my friend set me up with, but we didn't really connect )
- She made up some "secret handshake" with me. (I didn't realize that she probably just wanted to touch / hold hands)
- She (jokingly) said we are practically dating
- followed my social media
- She complimented me on my shirt, said (blank) is really my color, etc.
- She smiled a lot & laughed at my dumb jokes

I feel I should have been more open to Girl B back then. I liked Girl A a lot, and I was oblivious to the signs Girl B gave me. This year, I don't have any classes with either of them. I see them after school in passing cause we all do sports. Girl B said hi again the first time she saw me, (in front of Girl A). I asked Girl B how her summer was, she said it was good, etc. She wished me good luck in a sports game the in the other day, so I can see she still tries to talk to me even after just three days of school

Now I want to show Girl B I like her, because I'm afraid she thinks I still like Girl A. I plan on talking to her more and saying hi and stuff but any advice as to if she is actually interested or not would be awesome.

So I'm going into my Senior year of High School. I really like two sophomore girls. Over the last year, both showed some signs they like me. I haven't really seen either of them over the summer, but I'd like to continue talking and flirting when school starts again. To make this easier, I'll just list when happened under Girl A and Girl B.

GIRL A
I asked her out. She said she has a boyfriend. (First time we talked) - not a smart move by me -
she was talking to some other guys but no official boyfriend

After I asked her, she stared at me every day
Quickly meet my eyes in the halls or hold for 1-3 seconds
Play with her hair while she looked
This would literally happen 3-5 times a day
always faced my direction
walked near / with me in the hallways

After being rejected, I was embarrassed and didn't talk to her outside of eye contact and stupid stuff. Over summer, I messaged her insta. I said :
Hey. Could we talk?

she didn't respond but she hasn't actually seen it yet (ik she could have just not opened the message)

GIRL B :
- She would say Hi to me every day (we had one class together, but also saw each other in free sometimes)
- She would always initiate conversations with me
- She insisted on taking pictures with me
- She stole my phone and took stupid pictures with a friend (also a girl)
- I would see her looking at me in the hallways every few days
- She said she would have went to junior prom with me (I went with a girl my friend set me up with, but we didn't really connect well)
- She (jokingly) said we are practically dating
- She followed all my social media
- She complimented me on my shirt, said (blank) is really my color, etc.
- She smiled a lot and laughed at dumb jokes I made

I realize the difference in these two are different. One girl sought me out to talk and the other stared a lot. The thing is, I have feelings for both of them, so any insight as to what each girl is thinking as well as what I should do is much appreciated.