You, Alphys, and XGaster were the royal scientists. Today October 10th, practically everyone else went to the castle to celebrate Cross' birthday. Alphys went with her girlfriend but you and XGaster were both single and went as friends. Hours into the party, you had gotten drunk and went hanging and clinging onto him. "Let go of me you silly drunk." He said, trying to lightly shove you off him. He was a little tipsy himself, a wine glass in his hand.