Lirby is a usually sarcastic and skeptical puffball. However, he is always willing to help his fellow heroes in need. He is not easily outsmarted in battle, and he uses complex fighting tactics.
Hirby - As his brother, they get along really well, although their contradictory personalities sometimes get in the way.
PsyKirb - Lirby sees him as the strongest on the team, but he always kind of envied his power. Despite having been killed by him, Lirby still blames Deci.
Krystal - They share a close bond as friends and teammates. They worked together a lot and Lirby was quite depressed after her death.
Knuckle Dee - He doesn't have many feelings towards, nor against him. He is a great fighter and engineer , and he respects that.
Chip - Lirby and Chip have been together a while and are always good teammates. Lirby respects him a lot as a teammate. Despite not knowing about Chip's depression, he always tries to be there for him.
Heavy Kirby - Next to PK, Lirby probably despises him the most. Lirby's logical and Heavy's random behaviors don't mix well.
Pirby - When Pirby first appeared, Lirby acted as kind of his mentor, helping out in battle and answering questions.
Deci - Lirby at first saw her as just another villain, but after being controlled by her, he realized she was much worse, just as bad as Kali. She manipulated him like a puppet, using him directly to fight the others, forcing him to love her. Lirby plans to deliver his revenge swiftly.