A successful analysis states in what respect two terms are compared. “Zayd is like a lion” might evoke courage, strength or intimidating presence depending on context. “Zayd is like a lion in courage” determines the precise point.
The two terms (الطرفان) answer, “What is being compared?” The point of resemblance (وجه الشبه) answers, “In which feature, condition or arrangement do they share something?”
A comparison may emphasize color, loudness or the complete organization of a scene. A generic comment such as “both are beautiful” is not enough unless beauty really is the operative and textually supported similarity.