This, in country, or in about any other kind of music would be known as a power ballad. The passion here is palpable and this is arranged aggressively. This is a stand out song to be sure. If this seems too strong for your musical taste up front, I would dive deep and really listen to the lyrics, as they will resonate with many who are in love, or new in a relationship especially. This is a well done song that if given a real chance could be a hit.
Grab a coffee and earbuds and give it a Sunday Morning Listen!