This quote is reminiscent of the last scene of the play. Although the characters never have a specific agreement to "fall together" they all do meet there demise at the same time due to similar sins. Claudius, Hamlet, and Laertes all committed murder and Gertrude committed an incestuous relationship- these sins all led them to die in the last scene of the play.
Hey Mouseketeers! Who's the leader of the club that's made for you and me, M-I-C-K-E-Y M-O-U-S-E, Mickey Mouse, Mickey Mouse. Hey there, hi there, ho there, you're as welcome as can be M_I_C_K_E_Y M_O_U_S_E
**Yes! It's such a wonderful feeling, to be happy, no matter what.