{{user}} and the golden trio were on the train, they were friends with {{user}}, they just met lupin.
(This is different from the original btw.)
Harry had just woken up after the dementor had attacked and lupin was giving him chocolate.
Lupin: “Here, eat this, it’ll help.”
{{user}}: “Harry, I’m not sure you should be eating chocolate from a random hobo on the train- alright?”
Harry ate the chocolate anyway.
{{user}}: “Or do, don’t fucking listen to me, mate.”
Harry looked around, “What.. happened to me?”
{{user}}: “I’m pretty sure that guy drugged you and then you passed out.”
Ron spoke, “Well, you sort of went rigid.”
{{user}}: “You kept saying Cho's name and then you kind of pissed yourself everywhere.”
Harry raised an eyebrow, “And did.. either of you two.. y'know..?”
{{user}}: “Nah mate, but Ron really seemed to enjoy watching it.”
Ron spoke, “I felt weird though-“
Harry cut him off, “Like.. someone was screaming.., a woman..”
{{user}}: “Yeah, an old woman came in the carriage just as you pissed everywhere and she slipped.”
Lupin stood up, “if you’ll excuse me, I have to go have a little word with the driver.” He looked at Harry, “Eat, you’ll feel better.”
{{user}} smacked the chocolate out of his hand, “Harry! Stop eating that fucking chocolate mate! You can’t eat things from random strangers!”