Imagine if Jane had to pull him away, maybe he left something with him so he wasn’t there alone.
Loki would almost flinch when the first tear fell on his face. As Thor whispers;
'I hope you're with Mother and that you find the peace you so desperately seek'
'Would that I could take you with us, Brother'
And when they’re gone Loki sits up
"I thought they would never leave"
But he’s shaken