Signs that a guy likes you are not a mere smile or hug or a kiss for that matter. It is so many things not spoken to each other. It is all telepathy. People call it the language of the eyes.Falling in love is a sensitive issue and definitely it affects you physically and mentally as a person. Both consciously as well as subconsciously you will experience a lot of changes happening in you. These are due to the variation in the rate of secretion of hormone by the endocrine system. The secretion from the pituitary glands, adrenalin, is more and it triggers the fright and flight reactions in an individual. These hormones are secreted in excess due to love feelings. When you are seriously in love with somebody you tend to get excited on their sight just because of these internal reactions. Phenomenal amount of minute changes could be observed in men, which are the signs that a guy likes you.Even though both men and women tend to react in different ways for their love emotions, one would be able to catch up the frequencies of the variation in the wavelength of the vibrations generated. When their oscillating frequencies coincide resonance occurs and outbreaks as love for the two to fall for each other. This physics lead to a noteworthy chemistry between them. The difference is seen in the eyes and these are signs that a guy likes you. Normally it would be the body language of the individual which varies by far and in fact goes restless in front of each other. Especially if it is the very first time that the love outbursts for them in their tender ages they cannot take the reactions taking place in their anatomy. It makes them react in peculiar ways and not to be able to disclose much in front of each other on how much it means to them about each other. With time and experience as you move on to places and get to see wide range of people, you slowly understand things in right way. The overall perspective of the same concept changes.