Wood Rat & Metal Sheep Love and Future Potential?

I am a Wood Rat, born 10:21 PM December 8, 1984, 36 years old. I believe to have found my soulmate and he is a Metal Sheep, born 9:51 AM December 2, 1991, 29 years old. Both of our Astrology Sun signs are Sagittarius. A part from the fact he is a well-known music producer/engineer I feel the most connected to him. He is the other half of me that I can see in plain view. I sent him music for inspiration without disclosing my full identity. I took a chance after some time and tried to express my interest/love for him but have received no response. I'm unsure whether he feels anything for me or not. It says Sheep men do not express their love openly/frankly and it takes time for them to connect romantically. I'm very expressionistic with my feelings. I backed away afraid of coming on too strong, apologized, and continued with less romantic advances. Will he ever come around? Do I need to keep showing my interest and continue engaging with him with music, something we both love, and other topics? Am I wasting my time?