LOL!
I'm the singing flowers type in my marriage, and it can get a little rocky sometimes. Yes, it leaves both of us feeling alone sometimes. But that's okay. We've learned that we can't be each other's "everything." My hermitty hubby can't rely on me for social everything and emotional me can't rely on him for existential conversations. Marriages take villages too! I have my "singing flowers" tribe, my emotional-existential tribe, etc, as part of a support system a.k.a. village. Truth is, needs have to be met - and one person isn't going to fulfill all your needs.
I suggest reflecting on times you felt alone or crazy to look for patterns. When you recognize the pattern, you can choose to act or think differently to avoid conflict or feelings of isolation.
