50 learners practiced this character

The heart (忄) feels regret for what has vanished or is gone (宛) — a sigh of pity or disappointment over a loss.

He felt very sorry about the failure.
Enjoying HanziStroke?$24.99 one-time· Unlimited practice· No ads Learn more →
Everyone sighed with regret at his departure.
This news makes people feel sorrowful and regretful.