Coffee is the scent of love

Based on this prompt:
AU WHERE niall is tryna study but someone keeps coming up to his dorm room to stand outside his door and run back one second later so this time he is prepared to catch this person cause he's unable to study. so he's standing by the door when this person comes up to his door for the fifth time and as soon as niall opens the door his forehead is met with a slap of sticky note to his head and the boy in front of him is terrified and niall is annoyed but a s soon as nialls reaches to take the note off his head this boy immediately slaps his hand down and tears away the note and rips it while mumbling it's nothing really important and now niall really want to know cause holy hell this boy is hot so he kinda just jokingly threatens him and this tall guy pulls a pained expression but introduces himself as harry and NO not harold but just harry. so now harry nervously admits that he's seen niall in the record shop picking out harry's favourite music and then just the other day harry again spotted niall in the library picking out a work by an author he worships and then the day before he spotted niall getting into his building and YES harry is convinced that they are soulmates and what the fuck niall realises he is in love.