がっかりしないで。
- Don't lose heart.
- Don't be disappointed.
Other translations (3)
- Don't lose heart!
Words:がっかりする

がっかりgakkari
CommonAdverb
Meanings are shown in English (JMdict).
noun or participle which takes suruadverb
to be disappointed; to be dejected; to be downhearted; to be discouraged; to be disheartened; to lose heart; to feel let down
がっかりしないで。
Words:がっかりする