i-adjective
embarrassing; awkward; shy-making
Describes a feeling of self-conscious embarrassment or awkwardness, often in a slightly endearing or bashful way. Used for situations that make one feel shy or sheepish.
みんなの前で褒められて、なんだか照れくさい。
Being praised in front of everyone, I feel kind of embarrassed.
初めて
On our first date, I felt so awkward that I couldn't talk much.