Forest

Four friends went forest to enjoy weekend.

They found a lake in that forest four of them started swimming,at the time one friend comes out from the lake to take towel.

After taking towel from the bag he returned to lake, at the time three friends are not there.

He started searching his friends,three are standing near the tree,he runs to tree same time backside also same friends standing and call his to come here.

He doesn't knows what is happening here, getting fear.

Dangerous forest.