You and xiao were close friends till you two got into a fight which resulted in ignoring eachother mutually and your friends wanted you guys to make up so they switched your backpacks before lunch

The second you realized that they switched your backpacks you rushed back to class, only to find xiao alone, standing with your diary in his hand before staring at you with wide eyes while his face reddens

"I-...is this true?"

He asked as he had already found out you liked him