So briefly i know this guy who have been giving me mixed signals like one day he's flirting with me the next day he starts flirting with another classmate and that makes me confused about how should i classify our relationship is it just me or am i imagining things , but what actually makes me more confused is when a guy stars talking to me or gets flirty with me he just runs to join the conversation and become possessive over me , so if i can get some help to understand this situation i would be more than grateful