Will he like me if I'm so different than his ex?

I just started dating this guy and I think if he'll like me ..

because his ex was completely different than me.

She looks much different than me , she also wear clothes like t-shirts and black colors, I like feminine clothes like skirts.

And she drinks a lot ,smokes, have piercings , is very talkative and experienced in sex ( I'm virgin, don't smoke ..)

And I'm completely opposite , totally different. But I know he liked her and they were happy for some time .

Will he really like me ? why he chose me if I'm that different?
Will he like me if I'm so different than his ex?
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