Adjectives in Russian have long tail and short tail, and their meanings are the same, but their usage and understanding are different. Whether you study Russian "at home" or really "learn" Russian is actually reflected in these tiny details. Russian "road" is a noun, spelled дорога. There is also a word with similar spelling in Russian, which is the adjective "dear" дорогая-from this comparison, we can see that in the above sentence "I am honest with you, you are honest with me _ _", the space is not "road", but the adjective "dear". The explanation upstairs is a classic of brain teasers.