Two’s are always interesting in Tarot as they tend to come up around choices and feeling pulled in different directions – should I or shouldn’t I? This or that?
Two’s also come up a lot around polarities and duality – when seemingly opposing objectives come into play and we have to unite those things. Head vs Heart is a great example – your heart may say one thing, and your mind another and the two calls you to reconcile these differences in a beneficial way.
Two’s often speak of partnerships as well; looking at the perspective of two people who may have different ideas or plans. Can harmony be found? and what path should I take? are the primary meanings of the two in Tarot.