Meet-cute

The hunt for love saturates Western culture. […] Romantic comedies have characters discover one another serendipitously, called "meet-cutes." The lead clumsily spills a drink on his future love interest, setting off a chain of events to love. Meet-cutes affirm the idea that possibility is all around us: love can happen anywhere, at anytime, and with anyone.

Source: wiktionary

In some respects, it might be too faithful to the genre it savages; as in many real rom-coms, the energy flags during the plot’s backstretch, and audiences may share the drifting interest of Kyle (Bill Hader) and Karen (Ellie Kemper), who come to regret ever asking Joel and Molly to chronicle their meet-cute.

Source: wiktionary