| Pokedex Entries: |
| Gold | Its lips are the most sensitive parts on its body. It always uses its lips first to examine things. |
| Silver | It always rocks its head slowly backwards and forwards as if it is trying to kiss someone. |
| Crystal | The sensitivity of its lips develops most quickly. It uses them to try to identify unknown objects. |
| Ruby | SMOOCHUM actively runs about, but also falls quite often. Whenever the chance arrives, it will look for its reflection to make sure its face hasn't become dirty. |
| Sapphire |
| Emerald | It actively runs about, but also falls often. Whenever it falls, it will check its reflection on a lake's surface to make sure its face hasn't become dirty. |
| FireRed | It always rocks its head slowly backwards and forwards as if it is trying to kiss someone. |
| LeafGreen | Its lips are the most sensitive parts on its body. It always uses its lips first to examine things. |
| Diamond | It tests everything by touching with its lips, which remember what it likes and dislikes. |
| Pearl |
| Stadium 2 | Its lips are the most sensitive parts on its body. It always uses its lips first to examine things. |
