Never one to arrive late, Elijah had thought ahead of time and purchased two bottles of the same wine. One bottle was for Collette, while the other bottle for the men since it was laced with blood. He was glad to be here and meet the woman who made Bastien so happy, even if he didn't agree with the idea of her being changed into a vampire. It really wasn't his place to pass that judgement or make that call. It was something that Bastien would have to live with forever and if he was fine with it, then so be it.
Knocking on the door at the time he was asked to arrive, he stood there waiting patiently. When it came to family, he'd normally enter as he pleased. However, some humans took offense to that and therefore he waited.