After a wild journey together, Bachelorette Tayshia Adams knows who she wants to choose: It's Zac. They express their love for each other, and Zac gets down on one knee to propose, and Tayshia says yes. From 'Week 12, Part 2,' the season finale of 'The Bachelorette' 2020. Watch 'The Bachelorette' on ABC, streaming, on demand, and Hulu.