Surprisingly, Walt is holding his own in the fight against Virvel. He's doing better than Nagato- instead of the savage beatdown she got, Walt is defending himself. Maybe Virvel is holding back, maybe he's just getting lucky.
Faw tries to hold himself back from cheering on Walt as he pelts Virvel. He succeeds until Walt throws an uppercut to Virvel's jaw and connects, knocking her about. He loses his composure and laughs out loud.