. >> then in 2015, remember the bash lovette runner up got caught sleeping with kaitlyn bristowe. >> you slept with andi and caitlyn. will you go the distance and get physical with women before the fantasy suite as the bachelor? >> probably not. yeah, that didn't work out very well. i hope it's going to be a sexy season. but as far as, you know, going around all the bases, we might pump the brakes on that a little bit. >> i want nick right now. right now. >> on the 21st season, there are now even more ladies to choose from. 30, but eight won't make it past the first rose ceremony. >> how would you react if any of your past women came back for cameos or anything else? >> that would be interesting. for better or worse, i'm going to be myself. >> nick teased he definitely found love, but he stopped shy of saying if he's engaged. >> what if you're still single at the end of this fourth season? >> that's always possible. listen, there's no guarantees in this, right? >> what's your biggest fear? >> growing old, getting ugly. bound to happen someday. >> could this be his year? we will see.

please welcome andi dorfman and kaitlyn bristowe. ♪ [ cheers and applause ] well, this is awkward forve something to say before we even get started. because the last time i was on this show, you bet me -- you made me put my hand on a stack of "us weekly" magazines to swear that i would still be together with shawn b. after a year. and we are. >> jimmy: all right. [ cheers and applause ] guess what? guess what? i happen to have partly in 50s, $1,000 for you, and give shawn b. his half of his money. i wanted to challenge you because we will walk down the aisle. so i was thinking double or nothing. i have my attorney here. >> jimmy: i see. >> i would advise against it, but, you know. >> i followed my lead once, and i regret it. >> jimmy: i'll go double or nothing on you getting married. >> i won't give any to joel mchale because he is a [ bleep ]. >> jimmy: we'll see, and how long until you get married? >> give us, like, another year. >> jimmy: another year? >> yeah. $2,000. we did just meet a year and a half ago. >> jimmy: when was a laos time the combination of you saw each other? >> t