Formal:
* என்னை மறந்துவிடு (ennai maranthuvidu): This is the most literal translation, meaning "forget me". It's a polite and formal way to say it.
Informal:
* என்னை மறந்துடு (ennai maranthudu): This is a more casual and informal way to say "forget me". It's often used with friends or family.
* நினைச்சுக்காதே (ninaicchakathe): This means "don't think about it". It's a gentle way to say "forget me" and implies that you don't want them to dwell on your absence.
* மறந்து போ (maranthu po): This means "forget it" or "let it go". It's a more forceful way to say "forget me" and implies that you want them to move on.
Romantic:
* என்னை மறக்க முடியாது (ennai marakka mudiyathu): This means "you can't forget me". It's a romantic way to say "forget me" and implies that you want them to remember you even though you are gone.
The best way to say "forget me" in Tamil will depend on the context and your relationship with the person you are speaking to.