Polls: Flirting

A while ago, in my music class in college I got the attention of another female students. I even asked a question on here in regards to her. https://www.girlsaskguys.com/sexual-behavior/q2655119-is-it-weird-that-i-like-larger-women
We never officially had a conversation but she always sat next to me in clsss and we’d always glance at each other and smile. I did give her some hints that I like her by asking her random questions “what day is the exam?” even though the date of the exam was on the board.

They way I found out what her name is was when the role sheet got passed around the room, I got a quick glance of her name on the sheet and memorized, I then went on my social accounts typed her name to see if she has any social media accounts and found out she has s Instagram account. I saw her browsing her instagram account in class so that tells me she’s s active user.

On the last day of class a few weeks ago, I noticed that she kept glancing at me while she frequently rubbed her thighs. It was during the final. I finished the final before she did so I left earlier than her. On my way out I simply said “bye” and she replied “bye” and as I left I could see sadness on her face. I felt so bad that I didn’t get to know her better. I don’t know if I’ll see her in person again and if I do it will probably only be briefly when walking to another class. So I want to know if it’s okay to follow her on Instagram. Or is it kind of creepy?

What do you girls think about boys who are really direct and aggresive in their flirting? Because whenever i flirt i tend to get physically pretty fast... And it seems to me that the girls like it and i've never been pushed away or something for doing it.

But last time a friend of me said to me that she found it a little bit rude and weird that i do that. In this case i had just met a girl at a party and we were talking and flirting and i just grabbed her ass because i felt like it. I'm sure she was totally fine with it.

So is it actually weird that i do that and should i approuch girls more carefully, or is it good when a boy flirts a little bit aggresive?
(sorry for my English ;))

Let's say the girl is in her late 20's.
Let us say this email is sent in response to a congrats email on a work project.

I see a lot of people post regarding having their looks rated. Who are most insecure about their looks and why?

My girlfriend sends me nudes..
Tons of nudes.. Daily..
My girlfriend likes being on camera she takes a billion selfies, she's one of those girls..

I literally don't even ask for pictures, she just sends them out of boredom.. Like 50..
Random pictures..

Anyway when she's sending me all these nude pictures, should I send them back?
She does not ask for them, when I send them she doesn't really say anything, but she does view them.
She did tell me that she loved my penis, but when a girl says that, I know they're saying it because we like hearing it.. Girls aren't
penis-crazy, they don't care much for dick pics, but should I respond with nudes?

She will send me nudes regardless of me sending them back, but I just don't want her to feel like its a one way street...
If ask to send her nudes she'll say yes, but only because she thinks I get off by sending them..

I hope you understand what I'm saying..

Being a private person, I feel it's kind of invasive to look at someone intently. And I don't like it when someone's looking at me. So I can't stare at someone more than 1 second. But then. Male gaze seems to work with women. It's some clue they get if someone's interested with them. Do girls like being observed?

A bit more context that might change your answer/opinion:

So I already learned some of the letters from the native language of this girl I like and showed her. Later today, I google'd opinions of people from across the web and they say it can be creepy and impractical if you're only learning it to impress her.

Of course, I intend to learn more languages anyways, so why not start with one I've never heard of?

Anyways however, her reaction was more of a giggle in the beginning and a "you did good" afterwards. If this is a good sign, it throws me off because sometimes she shows signs like she doesn't care (not saying "bye" for example at the end of the day and just walking home with her friend, or NEVER initiating conversation with me but occasionally waits for me to walk with her while her friend is by herself). If you have anything to say about this, let me know in the opinions.