I don't know, but read about what love exactly is.

ttps://www.myvitawellness.com/3-stages-love-hormones/

I just searched for "love hormones". There are testosterone, estrogen, adrenaline, dopamine, serotonin, oxytocin, vasopressin.

Also, I think I managed to actually experience it with jap gaems. This is probably a great way to ruin yourself, even better than with drugs, but what do I care. Games I heard are great but haven't actually played yet are: "Kanon" or "Air" by "Key", "Yosuga no Sora", "Tokimeki Memorial". For games I actually played and liked try "touhou kenchinroku", "baldr sky", "Love Plus" for nintendo ds.

Also if you are a girl and live somewhere nearby I can help with this firsthand. I think social media is actually a number 1 tool in this, sites suck at finding people nearby. I'm too much of a coward to use them though, offline gossip is bad enough, and online one should be 10 times worse.