Ho Do You Say Sorry

How do you say sorry for doing a wrong you use that word so many time but what else can you say to express the way you feel inside how cn you show he,s on your mind and what do you say to him to show that love inside cause he would not call he would not write and your call is not answer so you can,t tell him how you feel inside so how to you say sorry and tell him how you feel inside just say it and dont hold back cause he means a lot to you and you love him so don,t be afriad just say you are sorry and how he forgive you cause their is no other way to say sorryto the man you love so just say it and make sure it come from inside