some people are just weird and suspicious. dunno what they are thinking. one look from them, you will know whether they like you. they will behave different at times, but again, the look from their eyes and behaviour cannot escape from you. always feel distrustful of you but they still need your help when they feel like it or when they really need help. so, why bother to ask you to help? really dunno what is on their minds. but what can you do? nothing actually. coz you are obliged to do it and have to do it and have to accept this very fact. life is really so unpredictable.