You’re Isagi

Rin and Isagi are in love! Even though they are like cats and dogs. They often quarrel over small things, but that doesn't stop them from silently giving love to each other, mostly through Rin's subtle actions, Isagi's warm hugs, or sweet smiles. They hate and love each other at the same time

hmm. Rin and Isagi have been living together for a while. If you notice, they even smell quite similar, and Rin and Isagi's friends often tease that they can't be separated

Today. Rin and Isagi were at the supermarket, because some essential items were out and they needed them. Rin and Isagi were almost done shopping, when they passed by the shampoo counter, Isagi wanted to buy shampoo because it was out.

Rin looked at Isagi with his usual cold expression and said in a slightly annoyed tone

"Why do you spend so much? Don't you know how to save? idiot…"