This item is a reference to the scene in "No Match for the Androids" in which Android 18 kisses Krillin on the cheek before leaving after she and her brother defeat the other Z Fighters. Krillin is left totally stunned, and the kiss comes up in several other Dragon Ball Z episodes in Krillin's thoughts. 18's kiss is also what drives Krillin to spare her when he is about to deactivate her with the Shut Down Remote. The kiss scene is also played in the 2nd bonus chapter of Dragon Ball SD, with the characters as children this time.
In Budokai Tenkaichi 2, the item increases all of the equipped character's stats by 2 and enables one additional use of Z Pursuit. In Budokai Tenkaichi 3, enables two additional uses of Dragon Homing and Vanishing Attack. In Dragon Ball: Raging Blast 2, it takes 20 spaces and makes Ultimate Attacks impossible to guard against.