What does it mean when a guy says sentual to a girl?

I was talking to my best friend and i told him love you jimmy-bean and good night and he said back love ya y sentutal kelly heh. But sentutal is how he spelled it i think he spelled it wrong and ment sensual, but what does that mean does that mean he looks at me like a person he wants to have with or what? im confused please help! thanks! please answer asap