I can't tell if he's pouting...or about to vomit in that 3rd panel.
From what little I can understand its probably vomit. plus hes got sweat drops on him. What I am interested in is that she is still recording with her phone. Maybe someone will find it later. O yeah and Aoba probably saw it too.
GAHHHHHHHgonna throw upWait...wait a second, I'm not ready for this yet...Kiso...waitwaitwaitI...I can't hold it any longer...THIS...IS...THE LIMIT...so...so closeWh-what is it, Admiral!?EH?