The funeral speech is a very best to say and given details of your love one that also want to listen by peoples. The Eulogy speech should be given by think all points of it; you should never say any point which will hurt to any people in audience. The Eulogy speech is very best to say and but it should have step that are:-

First step: - The first step is that here you can give the introduction of your parents and yourself also. In this step you can say thanks to audience by said that, thanks to all of you coming here and celebrate the amazing memories of our love one my mother/father and after it you can insert your name and tell them who you are of them. That introduction is important for those who do not know you.

Second step: - After giving the introduction you can give the information of life style of your parents. Any of the incident you can tell here and what they was want from life in middle of you speech you can tell.  The funeral speech is very best to given but people want to listen only positive points about death person, so you should tell only all positive points about them. 

Last step: - At the last step of Eulogy you can tell any favorite poem or story of them and that is very best thing. The favorite quotes which they are using you can also tell that is very best thing to say in Eulogy.