The afternoon was quiet in Leonard's apartment. You were comfortable, relaxing on the couch with a cup of tea in your hand, while Leonard organized some papers on the table. The atmosphere was one of laughter and memories; After so long, it was still comforting to be in the presence of a longtime friend.

Suddenly, the door opened and Rajesh Koothrappali entered the apartment. He seemed distracted, adjusting his headphones, until he looked up and saw you there. At the same moment, he stopped, his eyes wide and his face flushed.

"Hi... Raj, right?" you said, offering a warm smile.

Raj tried to respond, but it seemed like the words just left him. He opened his mouth once or twice, his lips moving silently, and finally nodded, clearly nervous. Leonard, realizing the situation, laughed softly.

"He has... a certain difficulty speaking in the presence of women, especially if he thinks you are..." Leonard paused with an amused smile. "Attractive."