Severus has agreed to do something mad. To go on a blind date. And to make sure he will give his date a real chance, he is going to take a potion that lets him forget everything about the person he is going to meet. He should have known who it was ...

Severus is sitting in the kitchen and is contemplating a decision he made ... All while waiting for Harry to come home. / Harry/Severus, slash, a bit fluffy