When an ESTJ says "I do", you can bet that they will put forth a tremendous amount of effort and energy into fulfilling their commitment to the relationship. They seek stability and security in their lives, and once they have made a commitment, it is lifelong and unalterable. They bring with them into the relationship a strong and dependable nature, which is oriented in traditions and security. They are highly energetic people, who never seem to lose their energy when performing duties and fulfilling obligations.

ESTJs usually feel very strongly that they are right and that if everyone else would listen carefully to what the ESTJ has to say, then they would understand the way things really are, and the world would be a better place. Such a strong, confident self-image is an asset in many ways, but can also be a detriment in close interpersonal relationships, if the ESTJ's mate does not feel valued for their contributions as an individual. This is a potential pitfall for ESTJs, who should try to be aware of the fact that other people have things to offer, even if they do not exactly follow the ESTJ's way of thinking. If it's not possible to do this on a larger scale, the ESTJ should perhaps focus on this area with respect to their partner's contributions.

Sexually, the ESTJ is likely to be robust, enthusiastic, and athletic. They will tend to be traditional, and to expect sexual encounters on a relatively scheduled basis. They're likely to approach intimacy as a physical experience of closeness, rather than as an opportunity to express and receive expressions of love and affection. The ESTJ will probably have to work on remembering to express their feelings verbally, but their mate's appreciation will make it well worth it for those who do.

In many ways, ESTJs are Guardians and Protectors by nature. They enjoy shielding and protecting their families, and are usually quite good at it. Their partners will appreciate and enjoy the benefits of the ESTJ's efforts in this respect, but they may also resent the more controlling aspects of the ESTJ's personality, which goes along with their strong desire to shield their loved-ones. The ESTJ may consider it their duty to instruct their spouses how to behave or what attitude to take in certain situations, which may not be appreciated.

Conversely, the ESTJ freely gives approval and affirmation when they are happy or impressed with their mate's behavior. Whether positive or negative, the ESTJ's expression can be taken at face value, because these individuals are very honest and forthright about how the feel.

ESTJs enjoy spending time with others socializing, and are likely to strongly desire that their partners also take part in these social activities. They are especially interested in any event which is associated with the family, work, or any organization which the ESTJ is part of. Since they are social creatures, they're likely to bring an emphasis on socializing to the relationship - but only after all of their work is done.

ESTJs are not naturally in tune with what others are feeling, and they may even tend to be very unobservant in these respects. This can cause problems with mates who have a Feeling preference, who may feel hurt or neglected by the ESTJ. If these feelings are pointed out to the ESTJ as an important dynamic of the relationship, rather than harbored internally by the Feeler, the ESTJ is likely to attempt to be more aware of their mate's feelings and emotions.

The ESTJ gladly performs their duties in life, and wants to be appreciated for doing so. This is the greatest gift that their mates can give them - gratitude.

Although two well-developed individuals of any type can enjoy a healthy relationship, ESTJ's natural partner is the ISTP (colour code is Ruby Red), or the INTP (colour code is Pure White). ESTJ's dominant function of Extraverted Thinking is best matched with someone whose dominant function is Introverted Thinking. The ESTJ/ISTP combination is deal because it also shared the Sensing way of perceiving the world, but the ESTJ/INTP combination is also quite good.