Confused

Hi

I am very confused like I date a person but I dunno if it is really love. I think is more like really attraction We met like one month ago and everytime I am with him I think I gotta be perfect and he is always saying that I should do this or that, and then there is another person we are friends like 2 years ago when we met. And this one we already date like last year, and even today I kinda have the feeling he is that person that I could marry and I don't understand why, I feel very nice by his side and I don't mind if I am a day looking like crap I know that with him its okay.

Can u help me please, what should I do?