The One with the Candy Hearts - S1-E14
Corrected entry: In this episode Ross wants to go and ask Kristen on a date, so Chandler and Joey give him an egg and tell him to return it to her. When he comes back and says and she said yes,he kind of wiggles his fingers around and we see that they are empty, but when he hugs Chandler he says that he still has the egg in his hand. Did it just magically appear out of nowhere?
Correction: When Ross comes back and says he got the date, Chandler hugs him and we hear a cracking noise. Chandler asks "Still got the egg?" and Ross nods. No one says anything about a hand because it's not in his hand - it's in his coat pocket.
Myridon