Petra: Come Levi! I wanna try something! *drags him with his hand*

Levi: Like what, exactly? *frowns*

Petra: I've saw portraits of people lying down in a parallel position, although their faces face each other. Like this! *lies down on the grass* Then you're gonna lie down opposite to my direction, but beside me. Like... *Levi does what she's told*

Levi: This? *smiles*

Petra: Yeah, like that! *smiles then kisses him passionately on the lips*