Dating a twin may be similar or not so similar to dating a person who was a single birth child. Sometimes, especially with identical twins, the amount of closeness between twins can interfere with romantic relationships. This is not always the case, however, and certainly some people of single birth may have exceptionally close relationships with siblings. There is some evidence to suggest that the closeness between some sets of twins may be even greater and more intimate than that in marriages.
These 21 twins explain the dating difficulties they have to endure.
