You left at 2 in the morning, just so you could spend time with Karen on some mountaintop?! Young man, you nearly gave your father a heart attack! He's been worried sick about you since we found the bed empty this morning!

That's all well and good, but the real problem here is Asriel's lack of responsibility, not the sun rising. How many times do I have to tell you, Asriel, that you always leave a note when you leave the house?

Asgore, don't feel guilty. You did what was necessary to protect the other monsters, and even the humans. You were a hero.