जो तोहफ़ा तुम चुनोगी, वह मैं लपेटूँगी।

I will wrap the present that you choose.

Breakdown of जो तोहफ़ा तुम चुनोगी, वह मैं लपेटूँगी।

• मैं: I
• तुम: you
• तोहफ़ा: present; gift
• चुनना: to choose

Questions & Answers about जो तोहफ़ा तुम चुनोगी, वह मैं लपेटूँगी।

Why does the sentence use जो ... वह?

This is a very common Hindi pattern called the relative-correlative construction.

• जो = which / that / whichever
• वह = that / that one

So:

• जो तोहफ़ा तुम चुनोगी, वह मैं लपेटूँगी। = The gift that you choose, I will wrap = more naturally, Whichever gift you choose, I’ll wrap it

Hindi often pairs these two words:

• जो ... वह ...
• जिस ... उस ...
• जहाँ ... वहाँ ...
• जब ... तब ...

So the sentence is built as:

• जो तोहफ़ा तुम चुनोगी = the gift that/whichever gift you choose
• वह मैं लपेटूँगी = that, I will wrap

Why is चुनोगी feminine?

Because चुनोगी agrees with tum here, and the person being addressed is female.

With tum in the future tense:

• तुम चुनोगे = you will choose (to a male / masculine)
• तुम चुनोगी = you will choose (to a female / feminine)

So this sentence is being said to a woman or girl.

Why is लपेटूँगी feminine?