Liz and Jason, literally, bump into each other at the hospital.

He wonders if she is back to work too soon.

They talk about Sam's fertility treatment.

Liz asks Jason if he'd rather know from the begining that Jake was his or not at all.

Jason just woke in Sam's hospital room from a dream about Jake when Liz walks in.

It's Jake's birthday and they talk about Jason's dream & Liz's visions.

Jake wanted a yellow motorcycle.

Jason is reading to Josselyn after her kidney transplant (Jake's kidney) when Liz comes in. Liz fusses over Joss, then leaves upset.

Jason follows her. They hug and talk about Jake.