If someone is happy in the relationship they are in why would they question if they want a relationship or not? I dont understand. If your happy with who you are with then why leave them?

And yes he said he was happy because I asked him at least 6 times if I did anything, if something bothered him, something was wrong, are you not happy? All those type of things. I dont understand he said we jumped into things quick yet we talked for about a week or 2 met and had our first date and like 2 days later he asked me to be him girlfriend. I really dont want people calling him a shitty person cause he's really not what hes doing is shitty but hes not. I just have no clue why people do this. I was so freaking happy with him. More happy than I have ever been in any relationship. I cant believe this is happening 😭