Yamato bites back a comment about how Barry probably doesn't want his help right now, how he's probably furious with him, and just gives a hesitant nod.

He's still too tense to sit down, needing to be on his feet, but having something to do and feeling like he's helping, even just a little, helps him calm down somewhat, slipping into mission mode.

When he sees calls that need responding to, he quietly gives them to Cisco to pass on rather than talking directly to Barry, telling himself that limiting the number of people talking on the line should help limit any confusion.