Melvin worries his way around Trucktown trying to find out who gave him a valentine. After everyone he asks says no, little Rita beeps her way to Melvin's attention. Did she give Melvin the valentine?Melvin worries his way around Trucktown trying to find out who gave him a valentine. After everyone he asks says no, little Rita beeps her way to Melvin's attention. Did she give Melvin the valentine?