तुम कैसे हो?

Using this phrase is simple. Place it right after a greeting like Namaste. If you are talking to a man, use kaise. If you are talking to a woman, change it to kaisi. The verb ho stays the same for both. It is a great conversation starter. It shows you care about the other person's day. Just remember to listen to the answer! Hindi speakers often give a real answer, not just a one-word 'good'.

Use this with people you know well. It is perfect for your cousins or your college friends. Use it with the barista you see every morning. It works great in text messages too. If you are meeting a colleague of the same rank for coffee, this is your go-to phrase. It strikes a balance between being too stiff and being too slangy. It is the 'Goldilocks' of Hindi greetings.

Do not use this with your boss. Avoid using it with elders like your grandfather or a teacher. In those cases, tum is considered a bit too casual. It might come off as slightly disrespectful. For those situations, you would use aap. Also, do not use it with a complete stranger on the street unless they look like a peer. Using it with a police officer might get you a very stern look!

Hindi has three levels of 'you'. Tum sits right in the middle. It represents the 'Circle of Equality'. In Indian culture, relationships are defined by hierarchy and closeness. This phrase signals that you are on equal footing with the person. It is the language of friendship and shared experiences. It has been the opening line of countless Bollywood movie scenes where friends reunite after years apart.

The most common variation is changing the gender. For a female friend, say Tum kaisi ho?. If you want to be more respectful, say Aap kaise hain?. If you are feeling very casual with a best friend, you might just say Kaise ho? and drop the tum entirely. In some regions, you might hear Kya haal hai? which means 'What is the state of your health?'. All of these serve the same social purpose of connecting.