translation help, what's ayu saying here?

[love in music]

i'm curious to what ayu's saying here in this talk part, and it looks like kumi is responding to what she said, and i'm curious to what she said right after ayu too. thanks if anyone can help

[Calico]

They're ttalking about just returning from their trips. Ayu just returned that very morning at 4:30 am and they ask Kumi if she just returned from Brazil as well and she says yes, and she has a similar feeling to Ayu about traveling quickly around everywhere.

[love in music]

^thank you!

[Mitkki]

actually ayu said she went to LA and returned last night. She woke up at 4:30 the next morning (same day as her m-sta appearance) due to jet lag.

edit: added some details.

the dialogue was like:
tamori:'ayu did you go somewhere this summer?'
ayu:' I went to LA. I just got back last night.'
tamori: 'how's your jet lag?'
ayu: 'i woke up at 4:30 today.'

koda said she's feeling about the same as ayu, waking up in the morning and wanting to take a nap at noon since it's about 8:30 in the morning in brazil at the time they're talking so it would be around the time she'd wake up. She also talked about how going to brazil, she came from america but on the way back to japan, she flew to france then back to japan. tamori then said wow a whole revolution around the world and koda says she's happy that she's able to do such a thing for her job. something like that. (she talks really fast, ayu's convo was a lot easier to pick up since she talks slooooooowly.)