How and when did you know you loved your partner?

Like truly loved, not just interest or attraction.
I’m at a confused state where I feel like I love my boyfriend but I’m worried I’m confusing it for infatuation. We’re nearly 5 months together in a beautifully caring and affectionate relationship but he hasn’t told me he loves me and I haven’t told him either. So I think we’re both unsure or cautious?
I just want to see what other people have been through (and I also like cute romantic stories hehe)

How and when did you know you loved your partner?
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