在大街上、商场或饭店里遇见陌生的情侣，我们虽然并不认识他们，但不免会对他们之间的关系做一番猜测：他们是否般配，关系好不好，能不能维持长久关系。我们通常认为，我们的推测是基于情侣本身的特点。但是，心理学家的研究告诉我们，我们自己的情绪状态也会影响到我们对 When we meet strangers on the street, shopping malls or restaurants, we do not know them, but we will inevitably speculate about their relationship: whether they are fit, the relationship is good, and the relationship can be maintained for a long time. We generally think that our guess is based on the couple’s own characteristics. However, psychologists’ research tells us that our own emotional state can also affect our