Fight shy ( এড়িয়ে চলা ) Why do you fight shy of your teacher.
On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
Now and then ( মাঝে মাঝে ) He comes here now and then.
By and by ( শীঘ্র ) He will come here by and by.
A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
Of course ( অবশ্যই ) Of course, you know what that means