😊 vs 🙂 — smiling face with smiling eyes vs slightly smiling face

Both smile, but one is warm and the other is neutral. This is the classic over-politeness trap.

• 😊 has smiling, closed eyes and warm cheeks — genuine happiness, warmth, friendliness, gratitude.
• 🙂 (slightly smiling face) is a polite, restrained smile — commonly read as neutral, passive-aggressive or "fine" in tense situations.
• Context matters: from a friend 🙂 is fine; in a workplace disagreement it often reads as forced.

Verdict: Real warmth → 😊. Polite or neutral → 🙂 (but be careful how it lands).