Lucas Neff, Ashley Tisdale

After hopelessly pining away for Sabrina for more than a year, Raising Hope's Jimmy is finally taking action. But how he tries to win her heart may surprise you.

On Tuesday's episode (9:30/8:30c, Fox), Jimmy pays a local actress, played by special guest star Ashley Tisdale, to pretend to be his new squeeze when he learns that Sabrina and her boyfriend, Wyatt, might be getting more serious. "Burt and Virginia decide that enough's enough and it's time to really up Jimmy's game for Sabrina. They tell Sabrina I have a girlfriend," Lucas Neff tells TVGuide.com. "[Jimmy's boss] Barney happens to be part of an improv group — the Room for Improv-ment Players — and that's how we meet Ashley Tisdale's character, Mary-Louise."

Ashley Tisdale to appear on Raising Hope

Does Jimmy's twisted plan work on Sabrina? "She gets really jealous and realizes that ... Jimmy might be a better boyfriend, but maybe it's too late," Shannon Woodward says.

How does the cast feel about putting the will-they-or-won't-they-couple together and possibly facing the Moonlighting curse? Watch the video to find out all that and more:

Do you think the time is right for Jimmy and Sabrina to date? Or do you think it's too soon?