Bhalo theko!!(Take Care) :)
In Kannada, we would say Arogya Nodikolli (for health) or Jopanavagi Nodikolli (take good care).
subho ratri rate misti misti sopno dekho bhalo theko
In Bengali, you can say "না" to say no.
In Bengali, "Mrs" is said as "মেমস" (mems).
The word for elegant in Bengali is "মর্যাদাপূর্ণ" (môryādāpūrṇa).
"Maa" is how you say "mom" in Bengali.
In Bengali, you can say "বিদায়" (pronounced as bi-dai) to say goodbye.
You can say "আমি বাংলা শিখছি" in Bengali, which is transliterated as "Ami Bangla shikhechhi."
You can say "আমি গম্ভীর" in Bengali, which translates to "I am serious."
You can say "তুমি কোথায়?" which is pronounced as "tumi kothay?" in Bengali to ask someone where they are.
Handsome in Bengali is dono