public string Initials() => $"{Surname} {FirstName?.Substring(0, 1)}. {SecondName?.Substring(0, 1)}" + (SecondName?.Length > 0 ? "." : "");
public void DisplayPhrase()
{
Console.WriteLine(FirstName[0].ToString().ToUpper() + FirstName.Substring(1) + " loves "
+ SecondName[0].ToString().ToUpper() + SecondName.Substring(1) + " in " + Phrase + "%");
}
public override String ToString()
{
return(FirstName.Substring(0, 1) + ". " + SecondName.Substring(0, 1) + ". " + FirstName);
}