बहुत खुश हैं

are very happy

→ बहुत
phrase Common #2,154
are very happy The exact form हैं is used with plural subjects or as a respectful form; the verb changes with the subject and tense, as in बहुत खुश हूँ (am very happy) or बहुत खुश थे (were very happy).
HI: वे अपने नए घर में बहुत खुश हैं।
EN: They are very happy in their new home.

बस, सब बहुत खुश हैं।

That's it, everyone is very happy.

— 83 (2021)

तुझसे मिलने के बाद बहुत खुश हैं, बेटा।

We’re very happy to have met you, son.

— 12th Fail (2023)

हम सब बहुत खुश हैं, माँ जी।

We're all very happy, Mom.

— 12th Fail (2023)

भारतीय इससे बहुत खुश हैं।

Indians are very happy about this.

— 83 (2021)

चाचा और परिवार बहुत खुश हैं, राजा।

Uncle and the family are very happy, Raja.

— రాజా ది గ్రేట్ (2017)

पापा बहुत खुश हैं, बेटा।

Dad is very happy, son.

— 12th Fail (2023)

वेस्ट इंडीज़ के लोग बहुत खुश हैं।

The people of the West Indies are very happy.

— 83 (2021)