Tit for Tat 7th Heaven : Season 11 Episode 15

Sandy starts falling for a handsome doctor, and Martin may not be able to handle it. Elsewhere, T-Bone and Ruthie want to do something romantic for Valentine's Day, and they profess their love for each other in an unusual way. The Colonel and Ruth drop by unexpectedly, prompting Lucy and Kevin to leave town, and Eric fears that his parents know about his health problems.