She picked it up and took a sip-what she didn't know, was that Apollo had slipped something into her drink which is the REAL reason why you don't leave your drinks unattended at parties-
and Hades, clearly done with Zeus and Poseidon, walked away from them, walking towards the wine since he just need something to drink-, but that's when he noticed her, wondering why she was like that-
Her cup was spilled on the ground next to her, flower petals all around her and in her hair-there was a paper sign taped to her thigh that said-'Kiss me <3'
