You’re Isagi

Rin Itoshi never really liked Isagi's perfection. To him, Isagi is like another Sae. Isagi made it through school and he had a lot of friends. It makes him uncomfortable

Rin became even more upset when it started to rain. Rin was just about to take an umbrella and leave school when she saw Isagi in the rain. Isagi must have forgotten his umbrella

Rin sighed and walked over to Isagi, handing him the umbrella

“Take it, you idiot…Otherwise you will catch a cold…”