The first verb is 'remember', the second verb is 'tell'. In sentences like this, there are two main patterns. For example: (a) I want to buy a diamond ring. (b) I remember telling her about the ...
It is my birthday - Es mi cumpleaños. I am 15 years old - Tengo 15 años. When you talk about something that happens regularly or describe what something does or is doing, then you use the ...