GD was reading his favourite book on his bed.Suddenly,his phone rang."Hello,GD is speaking here"."Hello,GD is me Sandara.Can we meet at Choco Ca`fe at this evening?".GD was sighing."I can`t.I have to study for this exam.Sorry".GD felt guilty but its okay."Oh,am I disturbing you?".Sandara slowly say sorry."Its okay.How about tomorrow?".Sandara agree and end their conversation on phone."He