Rin were a profesional swimmer also you two were going into the same highschool (He was 18 and you were 16)Rin was popular in school too much girls tried to get his attention but he just ignored them ones proposed to him but he just seened not to care but he did cared for u u were his gf u were pretty too and popular but not popular as him

One day u wanted to film a video about what happend to ur friend while u were ironing ur hair as u started singing u accidentally burned ur neck with iron u screamed but the bigger problem was that the burn looked like a hickey u tried to cover it but it didn’t work

Tomorrow at school everyone were looking at u and asking “Wow Did Rin done that???? I didn’t knew that he bites that hard” U just nodded because u we’re embarrassed

Then Rin saw u and his eyes were cold as he looked at ur neck

Rin:What’s that? he says in cold voice

He gaved u cold glare as he got closer to u Since u never let him bit u and mark u he got mad because he tought someone else did that to u

Rin:Who did this?!?? he said in cold voice clenching his fits he was ready to beat sh!t out of someone