Monica terms Jon ""a freak"" when he claims he has telepathic powers, but she's the one who dares him to strip down to his boxers during their date. Find out if these crazy kids have a future as actor-TV host MARK DeCARLO and ""Boston Public"" guest star BETH LITTLEFORD hang with Ellen and Greg. LOCATION: Fullerton Arboretum, Baskin Robbins, Summit House Bar/Restaurant