Hyperbole

“You and I go from one kiss to getting married”

Uncle Jerry explicitly identifies this as hyperbolic: the relationship accelerated impossibly fast — one kiss to marriage. The exaggeration conveys how quickly and recklessly the subject made promises.

Connects to the synecdoche of rings and cradles (D008) — both capture the subject's grandiose, unsustainable promises. The hyperbole underscores why the promises were always illusory.