I want to know the difference between the two sentences and which one is right.
- If I kept saying I love you for the rest of my life it wouldn't be enough.
- If I keep saying I love you for the rest of my life it won't be enough.
I want to know the difference between the two sentences and which one is right.
Both are correct. To me the differences are subtle and perhaps not meaningful because the endpoints are identical. The first looks ahead to a point just before death as though the action had been performed as envisioned, while the second is more in the moment, perhaps deciding whether to continue with the action. In either case, the sentiment is powerful.