'seem bothered by a fly'/'seem to care about a fly'/ 'seem concerned with a fly'? "He didn't seem bothered by a fly that was buzzing around his face." Does the following sentences mean the same as the above sentence, otherwise is there difference between the above and the other two sentences? 1."He didn't seem to care about a fly that was buzzing around his face." 2."He didn't seem concerned with a fly that was buzzing around his face."