Hi. I'm a native American English speaker. Most of your sentences sound very natural. 1. The most important thing in life is not love. Sounds okay. The sentence does sound like you mean to say more, like you mean that love isn't the most important thing because the most important thing is something else, like happiness, for example: The most important thing in life is not
Blond hair is the same as fair hair. "Blond" is more common, and "fair hair" sounds a little bit old-fashioned, but it's still a well-recognized, well-used phrase. There are dozens of ways to describe different hair colors, but blond, brunette or brown, red, black, and grey are the most common.
We'll be seeing a lot of each other. We'll see a lot of each other. I don't think ther