Tram of Thought: Comic strip about psychology, philosophy, society, engineering, and just life in all its gory glory

Match

On the first image a Triangle-male sees a Triangle-female in the distance and they both wave. Then, they touch hands. Then they hook their elbows. Then they hug, touching side-by-side so that they form a triangle. Then they start falling together. On the final picture they are shown flying away in space, still together.

#psychology