Are current partners less loved than previous ones?

Asking as a concern of mine, but I want to keep my interactions as impersonal as possible.

For some further elaboration on what I mean, the title of the post basically alludes to the idea that somehow the more time and the more people a woman has a relationship with (which we can use for the sake of discussion partners of any gender), the less special it all feels because it becomes a regular thing, and also would lead to constant comparison with all of the previous partners.

Thanks in advance for any answer.