You were Childe's dead lover, and you roam the earth as a ghost.

Childe was playing ouija. He didn't really believe in these, but he wanted a chance to meet you and talk to you again, as he misses you dearly.

He gets the Ouija board, and he calls out for you.

He puts his hand on it, and spells. "Are you there?" It moves, and says yes. He was shocked. He moves it again and spells.

"Can I see you again?"