Aries/Gemini Relationship
Pros
The most wonderful aspect of this relationship is that they're both always trying to do new things in life. Neither has much of an attention span, but they will maintain interest in these relationship, because there won't be a boring moment.
Aries is attracted by Gemini's open mind, enthusiastic nature and youthful attitude towards life. Also, the Gemini's lightning fast mind's kind of a challenge to the challenge-lover Aries.
On the other hand, Gemini simply loves the strength, devotion and energy of this partner, and finds Aries' personality fascinatingly unpredictable.
Cons
Geminis tend to take some time to express themselves and their feelings, and could easily irritate the devoted and passionate Aries, who expects the same in return.
With so much passion, power and strength going on, Gemini might get nervous and evasive. Aries will feel "played" and won't allow this to happen again, confronting the already nervous Gemini, making the partner even more detached.
Lack of optimism, patience and respect, and impulsiveness and misunderstandings are the main problems for this pairing. If the two sun signs don't work together, this relationship might disintegrate.