I am still working on “The 5 Love Languages” vs Astrology; but I know that Fire signs love any kind of attention they can get, so a little bit of everything is a good general rule for Fire signs. Remember to pay attention to house placement as well as planetary alignment.
As for the rest… I will have to do more homework on this one. I do know however that Mars in Earth and Water are more physical. I have Mars in Earth in the house of Air, where my Astrologer (Jeff) has Mars in Fire on the cusp of Earth in the house of Earth; so his need for “Physical Touch” is much higher then mine.