Not to be Captain Obvious here, but communication skills are kind of a key component of a successful relationship. While there are many facets to carrying on a conversation, the Myers-Briggs personality types who are the easiest partners to talk to have a certain je ne sais quois that allows them to effortlessly discuss literally anything with you at any time.
There are several reasons why you might find it easier to talk things out with these particular personality types. Types with a dominant Intuitive Feeling function (NF) are known for being both introspective as well as compassionate — meaning they are adept at identifying not only their own feelings but also their loves ones'. In fact, according to the Myers & Briggs Foundation, NFs are very often found in careers requiring strong communication skills because they're so skilled at understanding others. Sensing Intuitive types (SFs) also have a reputation for being warm and people-oriented as well.
It goes without saying that having a partner who's easy to talk to is invaluable. Over the course of your relationship, there will be times when you need to vent about a boss or bestie, confront your SO about something that's bothering you, or find a way to compromise on an issue you disagree on. While each and every personality has their own strengths to bring to the table where communication is concerned, these types are pros at not only sharing what's on their mind, but also making it easy for you to share your thoughts and feelings.