How do I kiss a guy?

I have a guy that keeps saying that he likes me and is overall very sweet i however have told him no as i’ve just gotten out of another relationship, he understood this and still messages me flirty, i now like him a lot as it’s been a few months and he too has said he want to kiss. But the problem is… how do i, like when’s the right time, details?

How do I kiss a guy?
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