三个人的友谊总是太拥挤
[sān gè rén de yŏu yì zŏng shì tài yōng jĭ]
This suggests a triangular relationship, typically between three friends, that feels awkward, crowded or strained due to unresolved dynamics, jealousy, or simply complexity inherent within such relationships. It symbolizes tension within close-knit groups.