As soon as they meet Ari and Sam get into a pretty passionate - and combustible - relationship. Indeed, the scenes of their rendezvous often seem reminiscent of the Chicago Fire. But the course of true flaming lust never runs true, and as they try to handle their all-consuming passion their two best friends endlessly meet to compare notes on developments.
David seriously fancies smart, rich Carrie as soon as he first offends her in a Boston bar. They run into each other again and though she still finds him appalling, David manages to change her mind.