"Leos are passionately loyal and would never betray someone they care about,
whether in love, work, or friendship."
Your Aquarius acquaintance is likely an innovator and an experimenter.
And while these characteristics apply to many facets of their lives, including their behavior in the bedroom, they do not applicable to how they approach monogamy.
The two adjectives that best describe this sign's relationship philosophy are ardor and possessiveness.
Because Scorpios are so focused on their spouses, frequently observing their every move for signs of dishonesty and adultery, they have no time to cheat.
This sign takes tremendous joy in constructing a warm and inviting home, complete with an equally adoring companion.
Cancers are ruled by the Moon, which is related to emotions, intuition, and stability, making them adept at sensing their partner's needs and meeting them.
This easygoing earth sign is monogamous by nature since they dislike instability.
If you are a homebody who wants regularity and structure, you will get along well with a Taurus.