Jess invites Nick and Angie to spend a couples' weekend with her and Sam. Once there, however, she quickly discovers that two's company and four's a crowd. Meanwhile, Winston tries to teach Schmidt about race relations.

When Nick is convinced that one of Jess' students is hiding a nefarious secret, he goes undercover in her adult night school class. Meanwhile, Winston has an embarrassing encounter with Cece, causing an examination of all the loft-mate's peculiarities.