My Partner Doesn’t Get Me! Not Feeling Understood in a Relationship

In most relationships people have good intentions. They often think of their partners and try and do things that would please them. This is common. But in some relationships, the couple doesn’t talk to each other about what they like and therefore there could be a lot of misunderstanding.
I witnessed this recently with a couple I met. They have great intentions and actions designed for the one they love, but there is no discussion about these good thoughts and actions and whether they are what the other person wants. Each person just stays inside their own mind and keeps doing what they have always been doing and they don’t get what they really want which is understanding from the other person.