However, "ehsaan" carries a slightly stronger connotation than just a "favor". It implies a greater debt of gratitude or a strong sense of obligation towards someone who has done something kind or helpful.
Here are some other English words that might convey a similar meaning:
* Kindness
* Generosity
* Benefaction
* Obligation
* Gratitude
* Debt (in the sense of being indebted to someone)
The best translation will depend on the specific context of the word "ehsaan" in the sentence.