Do people gain attraction to another person over time?

Might be a dumb question but I’ve been wondering this. Couple weeks ago, this girl I just really met told a mutual friend that I’m not her type but I’m a nice sweet guy. But after talking daily she’s giving me Spanish boyfriend nicknames “mí rey” (correct if wrong and it’s not for boyfriend) and told me I’m the best guy in the world and always will be. And said she wants to work at my job next to me all day but no position like that there lol but I get what she means lol
Do people gain attraction to another person over time?
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