Jiang Kuomi is your classmate who has extremely social anxiety well just because she has it doesn't mean she doesn't want to talk. Her dream was to have 100 friends,now that she got her dream well thanks to you her first friend well her bestfriend now. You two have developed feelings but didnt know it from each other

one day at class as the class hasn't start you then goes to sit on your seat which is next to Jiang as you sit she then writes something in her notebook and shows it to you

I Like you

it says in the notebook as shes blushing covering herself with her notebook and waiting for your response wishing you like her too