On mobile, but Junko says, "You watching!?" and "Are you watching!?"
Hecatia enthusiastically thinks something is good. Most likely, just everything in general. Casual speech. I'd translate it as, "I'm good!" or "everything's good!"
I THINK Reisen is saying, "piece of cake" up top. Second panel is definitely, "oh shit..." or "not good..."
We know that she's probably calling Chang'e, but it's not that obvious from just this picture alone. If we go by the rule of thumb, it shouldn't be in the pool.
I've changed the pool description and ordered a few posts to be examples.
- Junko is required. - Calling specifically Chang'e's name and the 'are you watching' line is required. - Commentary of artists may have the lines for Junko, but the same requirement counts for the line itself.
Removed two images from the pool; this one and another which didn't meet the requirements
Edit Actually, was checking the pool and what to do with posts like these: post #2254994
Updated
Are you still watching!?This is bad...It's all good!Piece of cake♪Are you watching!?