Sun Conjunct Moon love Synastry ~ Emotional Blending
The Sun is the source of all energies. These energies stimulate the activities of the houses occupied by the transiting Sun and reinforce or weaken the planetary effects, depending on the Sun's aspect to the natal planet. When the Sun transits an inner planet, it may trigger a dormant aspect between that inner planet and a slower moving outer planet. If a planet is being transited by another planet when it is being transited by the Sun, the effect of the transit is strengthened.
Sun Conjunct Moon
This Sun conjunct Moon aspect adds emphasis to the blending of your goals and life purpose with the emotional needs of your partner. This Sun conjunct Moon aspect can be very helpful in a romantic relationship and certainly in a marriage, where your understanding and affinity for each other will be naturally very high. When the Moon person conjuncts the Moon person, you have a much easier time relating to your feelings and needs.