* The lie detecting machine made for two heartwarming moments, one with Linda, Phil, and Lem, the other with Ted and Veronica.
* Ted and Veronica signing "I Got You Babe" in "Change We Can't Believe in definetly counts as one
* On the subject of Ted and Veronica, Ted fighting for her "honor" in "It's Nothing Buisness, It's Just Peronal" is quite sweet. And to top it all off she gives him a kiss on the cheek. Awww.
** Her line "He may not know much about relationships, but he'd be damn good in one," when you consider that it's delivered to Linda, and Veronica had - until this point - been very against Ted and Linda having a relationship.