This is the 903rd most frequent Lithuanian word.
tikrųjų
"Of the real/true ones."
Here, 'iš tikrųjų' emphasizes the truth or reality of the statement, underscoring that the student is undeniably excellent.
Jis išties buvo iš tikrųjų puikus mokinys.
He was truly an excellent student.
In this question, 'iš tikrųjų' signifies a desire to confirm the sincerity or authenticity of the desire to go somewhere.
Ar tu iš tikrųjų nori ten vykti?
Do you really want to go there?
Here, 'iš tikrųjų' is used to express the genuine or authentic nature of the strength of first love.