Looks like Nozomi has a fever, and Eli was doing a forehead-to-forehead check. Umi walked in, mistook it for NTR and left.
Or this strip ships NozomixEli, idk.
Ah... so that's how it is...EhhhWhat are you doing!?Umi-chan...I'm just a bit shocked... ahh...Haa~What are you talking about?Haa~Geh!!Why... a pillow?I don't care anymore!!I didn't know... I mean... Sorry for interrupting!Umi-chan's face was red, I wonder if she also has a feverUmi-chan relax...Because Eli is kind, she looked after meEli-senpai...Huh...