expression, godan verb (-ru)
want to do; wish to do; desire to do
Expresses a strong desire to do something, often with a nuance of eagerness or insistence. Attaches to the continuative form (連用形) of verbs.
彼はいつも一番になりたがる。
He always wants to be number one.
子供は甘いものを食べたがる。
Children want to eat sweets.
expression, godan verb (-ru)
be eager to; be ready to
Used when someone shows eagerness or readiness to do something, often in a slightly impatient or enthusiastic manner.
彼女は話したがっている。
She is eager to talk.