If she thinks she is attractive, if she believes the boy likes her - it will influence her confidence, and reduce her nervousness.
如果她认为自己是有吸引力的,如果她相信这个男孩喜欢她——这会增加她的信心,并缓解她的紧张。
The boy was vital and attractive.
男孩很有活力,很有吸引力。
The problem was, as nice as I was I wasn't more attractive than the bad boy.
问题是,我再好也没有“坏男孩”有魅力。