Clone show of Friends?

[mojowu]

Hello I am new to this board, and I am glad to be here.

I have a question that is making me crazy. I saw an episode of what I thought was "Friends", years ago,but it was proven to me not to be. The plot was one of the prinicle ladies living in the home had her 17 year old sister visit. She was very protective of her, and the sister resented it. The younger sister gets a crush on the house "womanizer" and lets it be known that her 18th birthday is coming and she wanted to "spend" it with the guy. The regular offers herself as a replacement to the guy, and when the time comes she tries to discourage him, by suggesting he where a diaper and baby hat. This does not work, but they are interupted by the younger sister, a discussion between the 2 sisters ensues and the leave together, leaving the womanizer frustrated and alone.

The next day the guy gets up and one of his roomates says to him
"I heard you slept like a baby last night"
In my mind this was an episode of "Friends" but since I have told it was not,
I am hoping someone can hellp me identify the show.

Thanks in advance.

[TJL]

Now that I think of it, the plot you described sounds like something that happened on Ellen Degenres' show. The first season of that show was entitled "These Friends Of Mine," and had a very "Friends" vibe.