Does she want more than friendship?

I've been in a new class for a year.

There's this one girl that I started making contact with. I talk to her a lot at school and she always seems very happy. Outside of school we often play Playstation together. Shortly after I became friends with her, I got to know one of her girlfriends, with whom I also get along very well. I wrote a lot with her and after a while she asked me if I was in love with the girl. I answered her honestly with yes. In addition, almost everyone in the class suspects something between us. A few days ago I was out with her and a couple of her friends, and I noticed that she always tried to stand next to me and talk to me. She also wanted to see what I was writing with her friend (whom I told how I feel about her). Another situation was when she and I took our heart rates with my watch and both had a high heart rate while the others all had a low heart rate. When it comes to the points, I'm actually pretty sure that there's something between us, but what always makes me very unsure is that she shows no real interest in writing to me on WhatsApp.

Is there something between us?

If so what should i do?

Maybe she just doesn't like writing?

She definitely likes you.

You don't have to do anything, let everything come your way.

Maybe she doesn't write so much on WhatsApp because she's a little shy.

My tip is to just speak directly to you about what you feel when you spend time together.
Just because she answers or writes little on WhatsApp does not mean that she is not interested. I once had a friend with whom I didn't write very much, because that was just not your thing. In the end it is to decide what the time is where you spend together and not write together. You can also make phone calls from time to time, but direct contact is more personal than writing.

Either you describe coincidences or imagine that she is always looking for you, or she really likes you.

There are also people who don't like to write, but if she really likes you, then one would think that she also writes, but some are really very bad at answering WhatsApps. I'm not so good with people like that, but it doesn't matter.

But just ask her if you guys do something together and then you'll see what happens.

Or you are very brave and if she asks you again what you wrote with the other, then tell her that you had better not show her because you confessed to the other that you loved the first one.