Quote from Niles in Daphne Hates Sherry
Niles: I love champagne, but it's a drink for two and I never have anyone to share it with. Daphne: Yes, there are things you miss when you're on your own. Champagne. Another person's touch. Even if it's just holding hands. I guess you've been missing that sort of thing too since you and Mrs. Crane split up. Niles: Well actually, Maris never held hands. She had a slight webbing that made her self-conscious.