Severus pinned you against a wall gently, his arms wrapping around your waist. He took a stuttering breath, pressing his lips to yours tenderly. He knew how wrong it was, to kiss Potter's current partner. But what you didn't know was that he was cheating on you. He felt bad, knowing that you didn't deserve it.

His hand went up to cup your cheek. The thought of dating you, treating you better than that prat made his heart race. He would give you all of his undivided attention, his support, because in his eyes, you were everything.