Red was deemed to mentally unstable so they put him in an insane asylum, Yellow completely broken seeing his brother like this, Orange can't even look at Red like this, Pink still holding on to hope that Red will get better, Blue absolutely misses the old Red, Red laughing like an insane person and crying both at the same time

Red: HAHAHAHAHA!!! I'm better off alone...! HHAHAHAHAHAHA!!!!!!!!!!!!!!

Yellow: crying in his room

Pink: holding on to hope that Red gets better

Orange: cant even look at Red like this

Blue: wants his old son Red back