Imagine you and Harry go to a romantic dinner, then for a walk around the city. He holds your hand as you two walk, talking about anything and everything. You two can just talk to eachother about anything, and that's just what you do. After you've been talking for awhile, you notice Harry staring at you with a smile. "What?" you ask him.
"I love you so much, do you know that?" he says as he leans in to kiss you. You wrap your arms around his neck, your fingers in his hair as he puts his arms around your waist and pulls you close to him. "Yes I do" you reassure him. Then he kisses you again.