Why Aquarius is unfaithful?

Aquarius is an eternal seeker of utopias, he is more concerned with finding a kindred soul that someone who he sexually attracted to.
Can be very detached in relationships and he can be branded as cold and distant.
He will always be an excellent companion and friend rather than a lover.
He hates jealousy, seeks freedom at all costs as an eternal teenager and to avoid commitments he boasts his ease to engage and seduce.
Tip: Give him your loving friendship.

What is the most unfaithful zodiac sign?