This is certainly one fiery match that is not destined to last. Both passionate and opinionated about the issues they believe in; Aries and Libra can work well together if they agree on fundamental values. If they don't, they may as well throw in the towel now, because neither one will back down about the things they care about. There is definitely a need to be 'right' that is shared between the two, which can create a lot of problems when one person has to be wrong.
Though they both stand by their convictions, they definitely have different styles. Libra is charming and knows how to work a room. Aries is fast paced and doesn't really have any regard for being tactful. The famous Aries temper doesn't help them when they're trying to make their point either!