Recently i've got a girlfriend, and we've been going out for a month, im pretty confident she's crazy into me, she cooks food for me, says we're soul mates, tells me very intimate stories about her past, etc.

I'm just wondering if i can be too nice. I say some absolutely cringey stuff to her like "you're the cutest thing in the world" and I tell her i can imagine us getting married. I tell her i think our kids would be cute cause we're both good looking. (she says the same things) I tell her i dream about her when i'm going to bed. And i say stuff like i don't think i could ever replace you.

It's super fucking cringe, but she says the same things too.

So the question is, can i be too nice? I've constructed this ideal alpha male image in my head over the years where the woman is affectionate and the man is stoic and less affectionate. Do you think me being so cringey will kill the attraction? (For the record i have a lot of other things going for me, if that matters)

Thanks.

edit: she said the marriage/kids/i couldn't-ever-replace-you things first, i just said me too, then maybe said it a couple times after