sometimes we all need that person that can pick us up when we feel down or hard on ourselves..----------------------------------------------------------------------------------------------------------------------------------So why exactly is UT!gaster feeling down on himself? Well, I have this idea that the reason the other AU gasters are with him is because he did fell into the void erasing himself from existence in his world. In doing so it created a ripple effect to the other universes the ones that were closes to his universe and timeline got hit the worse(a.k.a US, OT, UF, and blind!gaster...maybe more) and were pulled into the void with him. While others that have been far away may not have even been affected by it. So overall UT feels as though it's his fault that they're stuck there and is taking responsibility on an action that was just a simple mistake...that can be alot burden on one person so OT usually does his best to keep him grounded and helps in anyway