[shouto and izuku at a sleepover].
shouto: I've been feeling a little bad the last few days, even if I'm with all of you and my family seems to be better, I feel so lonely...
izuku: well...you can fool yourself, that helped me when I was in middle school, so I guess that can help you too!
shouto: fool myself?
izuku: yes! -He took his face in his hands and made him smile with his fingers- All I want to hear you say from now on is "I'm so lucky, I'm so lovely" even if it's not true, say it with a smile and don't let yourself cry, I forbid you to cry
shouto: but...
izuku: shh, I want to hear it, say it, make me happy.
shouto: I'm- I'm so lucky, I'm so lovely..
izuku: well done, shouto -he gives him a kiss on the forehead- now let's go to sleep.