Su-jin was entering the class upsetly when Yeong-ae came from behind and hugged Su-jin.
"Good morning...."
Su-jin doesn't answer seeing Yeong-ae. Yeong-ae tries to talk to Su-jin but Su-jin doesn't say anything. Su-jin ignores her. Yeong-ae is a little worried to see Su-jin so moody. She gets hurt by her behavior.
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Su-jin was sitting quietly on the school ground's when Jung-hee came and sat next to her. She gave Su-jin a strawberry milkshake and started to drink another one, which she bought for Himself. Su-jin doesn't react to seeing Jung-hee. Su-jin starts drinking the milkshake.
"What happened? Why are you sitting here alone like this?" Jung-hee asks Su-jin.
"Nothing, just feeling confused."
"If you are worried about something, you can share it with me. It will be light."
Su-jin sighs and says, "Jung-hee....what do you do when you suspect a friend for something?"