the first and last one HIGHLY peak my interest but I'll do the last one only if you're a flirty person :]
boy x boy and imma make a cute femboy-I also have meetcute idea ahem-
“You’re the cute and quiet customer that frequents the coffee shop where I’m a barista and also where my rival barista works and we’re both fighting for your attention in increasingly creative and inconspicuous ways (making foam art, writing cheesy pick-up lines on your napkin etc. etc.)
I like the idea that these thoughts keep appearing on the femboy's skin while he's at the coffee shop and it honestly really confuses him-and he's like pretty much oblivious to everything that's going on with the baristas, he just really likes the coffee there-

