Honestly all she could have done was just sit back and enjoy the feeling of cuddling up with Rean while he kept going for her neck. On the other hand it was clear that hearing her say those magic words had an instant effect on Rean who shuddered with delight.

"I...love you too, Alisa. My Alisa." Honestly it was hardly surprising that he could feel himself growing more and more intoxicated with the moodbetween himself and Alisa.