Bachelor in Paradise finale: Kat and John Henry and Eliza and Aaron B. get engaged, Aven refuses to propose to Kylee. Bachelor in Paradise featured Kat Izzo and John Henry Spurlock getting engaged, Eliza Isichei accepting Aaron Bryant s marriage proposal, Kylee Russell and Aven Jones leaving Paradise still dating, several couples crumbling before Fantasy Suites, and Season 9 relationship updates during the finale that aired Thursday night on ABC.