Consider this minimal working example:
\documentclass{article}
\begin{document}
{
\Huge
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Ut purus elit, vestibulum
}
\Huge
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Ut purus elit, vestibulum
\end{document}
which produces the following output:
Notice how the line spacing looks awkwardly small in the upper part, where the text is inside curly braces. Why is this, and what to do about it?

\parbefore the}or the line spacing used will be that of the font size outside of the{\huge ...}. – Phelype Oleinik Jun 13 '19 at 14:43\par. As such it makes sense to at least leave the question for the future benefit of others. I have no opinion as to whether the answer-section should be closed, as long as the question itself is not deleted. – sigvaldm Jun 13 '19 at 14:53text in 12pt {\huge text} and back at 12pt\parthe setting used by TeX is the last one active when\par(or a blank line) was found. I linked to that post because barbarabeeton's answer has the solution and a thorough explanation of why this happens. If you oppose that duplicate, then you can use this one, which is really similar to your question: https://tex.stackexchange.com/q/36454/134574 – Phelype Oleinik Jun 13 '19 at 15:10