I can tell when someone really likes me, but I can only tell if they're the one doing the chasing. If it's me, I just blank out all worry and remain in a calm state for the vast majority of time and perhaps I'm too busy thinking of planning well thought out strategies to know if the person I'm after likes me or not lol. I can tell if they definately not interested though.
So I think I can tell either way but more doubt if I'm the one doing the chasing, which makes logical sense... I mean it's human nature - you ain't going to care as much if one is after you and treads a wrong foot, I mean, as harsh as it sounds, it's not really your problem... but when it affects you, you're gonna worry a lot more no doubt and watch your step.
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Thousands of candles can be lit from a single candle,
and the life of the candle will not be shortened.
Happiness never decreases by being shared.