Heimdall couldn't reply obviously, but the thought made him nervous too. Particularly with Frigg being pregnant too; he hoped she'd come round before the baby was born cuz he didn't want to be responsible for making her and the baby homeless.
Athena scratched his head and sighed. "Well, so long as it isn't me. I wouldn't know what to do with a child." she looked at him. "Wait, you got Frigg pregnant, right? Ouch."
"I feel sorry for the child. It'll have to grow up under odd circumstances." she said. Athena scratched just behind his ears, wondering if he'd like that.