She grabbed his face and pulled him into a kiss, which effectively shut him up.

I tried to help you make better choices. You could have saved yourself. But you defied me at every step. You built your ship. You joined that foolish quest. Now you are trapped here, helpless, while the mortal world dies.
Leo's hands burst into flame. He wanted to melt Gaea's sandy face to glass. Then he felt Calypso's hand on his shoulder.
"Gaea." Her voice was stern and steady. "You are not welcome.

Lots of death, huh? Personally, I'm trying to avoid lots of death, but you guys have fun!

The way Leo figured it, he spent more time crashing than he did flying. If there were a rewards card for frequent crashers, he’d be, like, double platinum level. Leo couldn’t fly. He had a couple of minutes at most before he’d hit the water and go ker-splat. He decided he didn’t like that ending to the Epic Ballad of Leo.

He was making a brave attempt, but Jason could see the sadness lingering in his eyes. Something had happened to him... something to do with Calypso.

Don't stay in one place too long. It was the only way to stay ahead of the sadness.