3. Ross and Emily’s Wedding (Friends)
So good it had to be split into two parts, Ross (David Schwimmer) and Emily’s (Helen Baxendale) wedding was full of surprises. First, the unexpected-yet-so-right Chandler (Matthew Perry) and Monica (Courteney Cox) pairing emerged after a few too many drinks. Next, Ross accidentally let the wrong name slip out during the vows. Readers, take note: Never marry one person when you’re in love with another.