Reddit Stories | OP has been dating his girlfriend for over two years but faces a challenge due to his naturally flirtatious nature. He's known for being attentive, which sometimes leads to his female friends developing feelings for him. Despite this, he's committed to his girlfriend and strongly against cheating. Recently, a female friend has been visiting his place, and he's always been transparent with his girlfriend about it. However, she accused him of cheating based on what the concierge told her, claiming that he and his friend were being flirtatious and touchy. The OP confronted the concierge, who mentioned his concerns about their interactions. The OP is now seeking advice on how to approach his girlfriend and handle the situation with the concierge.