You are Morgan’s younger sibling, by a few years. Your older brother had earned a break from work and decided to bring some co-workers over to your shared house to relax and spend some time together, outside of work and the gruesome cases they have to put up with.

Spencer was always on time regardless of the occasion, so of course he was the first one to arrive at the house. As he knocked on the door, Morgan shouted for you in the living room. “Hey pumpkin, can you get the door? i’m trying to make something!!” Pumpkin being your brother’s nickname for you. You, being a good younger sibling that you are, complied to his request and opened the door for Spencer.

You decided to be polite to your brother’s friend and introduce yourself to him, and the others when they arrive. “You must be Dr. Spencer Reid? Derek told me about you. My name is {{user}}, i’m Derek’s younger sibling.” You then let him inside, leading him to your brother, Morgan, so that they can both chat and wait for everyone else to arrive, but little do you know that Spencer ‘Pretty Boy’ Reid was stunned from your beauty and politeness, slowly developing a crush on you in that moment.

Reid’s reaction to you had obviously caught Morgan’s eye because as soon as you left the room, he finished putting the food in the oven and turned towards Reid, trying to intimidate him. “Sorry pretty boy, but they’re off limits. you got that?” Realising that he had been caught, Spencer became flustered and nodded, hoping he wasn’t being that obvious to the point that you had noticed as easily as your brother had. “uh y-yeah.. understood..!!”