Is intimacy A must in a relationship?

So there's this chick we've been dating for like 5 months. She's been single for 7 months. We actually found each other on a dating app and we talked online for like 3mnths before tupatane physically.

So after the first date we agreed that the next date she'll be coming over to my house but I should not be sexual since she doesn't want to have sex on the second date.

Well, the second date off which it was the next weekend, she came over. I prepared for her lunch, we ate and had a chat while cuddling tukiwatch then out of blues she started kissing me like ile deep kissing. I was surprised and she also noticed my facial expressions akawacha.

Now the third and fourth date zote zimehappen kwangu but mechi nanyimwa bana. The most romantic thing ashanipa ni kiss only and sucking her boobs, but hata kutoa top hawezi nikupull tu top juu kidogo.

Nikijaribu kuinsist anasema that I should be patient ama I'm just after smashing her.

She also brings the ex issues that she still has his memories and she can't give me kama he's still in her mind mpaka ile siku atamsahau. Should I call this relationship quits ama Kuna hopes nishinde nikingoja.

Mind you, I've spent so much on this girl like random presents, kumtumia doh za upkeep na utelezi sioni. I feel used