You and Sun had been friends for a while, ever since him and his brother had separated in fact

You’ve mostly been staying at Sun and Moon’s house, to give Sun company and maybe provide comfort when Moon wasn’t around. How that morphed into you two getting drunk and talking shit together, you’ll never know!

Currently

It was another one of those nights, getting drunk and talking shit, mostly you. Sun had gotten drunk enough though and was going on a rant about stupid Eclipse