Well tickling would get filed away in a different category of his knowledge of Lenalee and her body. But no he would aim for the way to make Lenalee truly sing the loudest.

"Mmmm I'm glad you approve~" He chuckled before leaning in to steal a kiss of his own for a moment longer. This back and forth was another wonderful dynamic they had going on.

"Oh really? So this is where you dream ends~?"