No because true love is eternal love and eternal love is true love.

"If God wanted women to understand men, football would never have been created." - Roger Simon

Yes.
But way too complicated and personal to elaborate this here.

Twas brillig, and the slithy toves Did gyre and gimbel in the wabe.
All mimsy were the borogoves, And the mome raths outgrabe.

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"Watch your step by the crowd of fanatics, while they kill in the name of applied mathematics"

It depends on what you mean when you say "eternal". If you mean eternal love as in two people sharing love together until their day of dying, or eternal love as in love living eternally in lovers' hearts, no matter if they're together or not, or how long they're together.

If you meant on the first option, there can be a difference between true love and eternal love, and there often is difference. If you meant on the second, there is less rarely any real difference between the two, I think.

True love always seems to be the perfect love, giving freely to each other. This doesn't always mean you have the feeling to want to spend an eternity together. Eternal love, is an undying devotion to one another or God in many cases. This love has no boundries.

The un-inspirational behavior of others determines our willingness to believe their words. Their life and truths then become like wind, collecting dust in its passing. -lea