Hi Citrin
Umm, This guy can flummox the best of us. He certainly does me.
First, the Cups are all about intuition, creativity, life on a motorcycle with the wind screaming in your ears at 110 mph, living in the Rue de whatever, as the lover of a great artist, or being the great artist, etc., etc., etc.
On the negative side, the Cups can mean passivity (4, cups), fantasy (KN, 7cups).
With this as our background, let's consider what the Grand Dame of the Tarot has to say, namely, Rachael Pollack. In her "Seventy Eight Degrees of Wisdom," she tells us that the King of Cups is very much like the king/wands. both kings have put their essential personalities on the back burner in order to fulfill their responsibilities. The King/Cups has had to put his intuition and creativity aside in order to get down and attend to business, the business at hand (whatever that is) instead of going after his dreams.
This doesn't mean that he always has to do this; just right now. So, in terms of your boyfriend and yourself, your King is telling you, yes, he understands, but right now you have to discipline yourselves and accept your social and personal responsibilities. Indeed, the reason you see or conjure this king is because you implicitly understand this as the case. You just need to be tipped in the right direction.
Personally, socially, and culturally, we have responsibilities. We have a responsibility to ourselves to grow, to become educated, to become, the best we can be. Socially and culturally there is an imperative that we work toward this end. If not you, whom? The fact that you are tired and bored by the process speaks to the King of Cups. He understands you, but he says..."Sorry m'dear, been there, done that. Just dig your heels in and get on with it."
Citrin, please excuse my American shorthand.
Intuitively, you understand this. You know this is what you have to do. You just have to carry the load, no matter how long the road, or high the mountain you are scaling.
One point I wish to make. You can do absolutely nothing to aid your friend. It's kind of like, trying to make me, Shandar, laugh. You can't do it. Only I choose what I will or will not do. However, he may be as open to the King of Cups as you seemingly are.
Stay here in the Aeclectic. Keep asking questions, keep growing!
Maybe this will help for now. The great Chinese philosopher, Mencius, said
Filling with food,
Warming with clothes,
Living leisurely without learning,
It is little short of animals.
kisses and hugs, Shandar