The literary device could be a simile or a metaphor. Does the comparison use the words like or as? If so, it's a simile. If not, it's a metaphor. I'm pretty sure the answer you are looking for is either similie or metaphor.
Answer:
Disagree. It all depends on the persons point of view. If you have things in commmon, then the elationship is free of judgments and unrealistic expectations.
Explanation:
When your in a mature relationship, it doesn't matter whether it's opposite sex or no. Committing means letting go of the idea that you are right and your partner is wrong.
When Tom uses water and vinegar to clean his bathroom at home. He is: saving time and money, conserving water, and protecting the environment against harmful toxins.