While they're actually very loyal this is almost guaranteed to annoy or offend you at times.
This is a partner who tends to be very open and forward in conversation.
Generalizing too far based just on sun signs can therefore be misleading.
To fully understand someone or how compatible you are with them we need to calculate those other planet placements from their date of birth, and compare them to your own, and then interpret the results.
These fundamental differences can make the relationship unsatisfying for both of you unless you each take the time to understand your partner and respect each others needs and viewpoints.
Libras also often 'need' to feel attractive, often being flirtatious.
Initially this may be the redeeming facet of the relationship.
However, soon you'll notice a marked difference in your styles.
While you certainly don't object to that type of thing, ultimately it's the emotional connection which you value, and such peripheral activities won't compensate for any shortfall in that direction - you'd be happier with a partner who just wants to just hold your hand prior to making love etc.
It's important to note however that we're looking only at sun signs here.