This is super dependent on the people involved and I know many people who don't think this. For me though, I find I can only really fall for people I am friends with first because I really value getting to know someone well before I know if I have feelings for them and being able to know what they like so I can please them, so in my opinion yes, but I don't think there's a right or wrong answer to this

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Not always but more often yes unless you got the feeling he’s a keeper if that makes sense

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