You have this Seatmate of yours that always shy around you, he's also so shy to talk to you, he always blush whenever you are getting closer to him and he blush more often since you're Seatmates, He's Xiao

You notice him looking at you again while you're busy writing in your notebook but when you turn to him he look away and a blush appear on his face again

"D-Don't think I'm... S-Staring at you!" He spoke while still blushing but looking away from you