Valentine's in India sits at a weird intersection, romantic enough to require real effort but also social enough that your gift gets noticed. If you're past the "just started dating" phase, the pressure is inverted: too grand reads as overcompensating, too casual reads as you've stopped caring. Most people panic-default to roses and chocolate, which solves neither problem. Yaar, the gift isn't just for them. It signals where both of you think the relationship actually is.
For a committed partner, the best gifts are ones they want but won't buy for themselves, price-wise or priority-wise. Over-ear wireless headphones get used every day, not just on February 14th, which is what separates a real gift from a Valentine's prop. A quality leather wallet or bag works if theirs is visibly worn (look at what they actually carry before buying). A premium fragrance in a scent they already wear is the highest-effort option in this list because it requires you to have been paying attention. That's quietly the whole point.
The classic mistake: anything pulled from the Valentine's gift section of any major e-commerce site. Couple mugs, matching cushions, frames with your photo already printed in them. These look like gifts but function as shelf decor by March. Roses are fine as accompaniment, not the main event. And skip the couple's spa voucher at a property neither of you would book on a regular weekend. That's not a gift, that's a plan you've now assigned to them to coordinate.