[Danse will remain blissfully unaware of the measures that Asgore took for the sake of his people.]

"The only source of knowledge is experience". You could choose to let your bitter experiences weigh you down, or you could use them to inform and uplift others instead.

[It's a bleak Commonwealth world out there. You have to get your strength from somewhere.]

If you're truly going to speak with any of the gods, then it might be a good idea to start with the ones that have taken some interest in our well-being. They could stand to learn a bit more about diplomacy from you.