Louis

All JLPT 4 grammar : てくる（てくる, te kuru）, "I am going to" do something (with the nuance that ones is going to be back soon from what he or she went to do)

All JLPT 4 grammar : させてください（させてください, sasete kudasai）, let me carry .., let me do ..

All JLPT 4 grammar : なら（なら, nara）, if; in case; if it is the case that; if it is true that

All JLPT 4 grammar : な（な, na）, don't

All JLPT 4 grammar : 間に（間に, aida ni）, while; during (the time when)

All JLPT 3 grammar : ずには居られない（ずにはいられない, zu ni wa irarenai）, feel compelled to; can't help but feel; can't help but do

All JLPT 3 grammar : ようがない（ようがない, you ga nai）, there is no way that ..

All JLPT 3 grammar : そのために（そのために, sono tame ni）, hence; for that reason

All JLPT 3 grammar : ことから（ことから, koto kara）, from the fact that ...

All JLPT 3 grammar : っけ（っけ, kke）, particle indicating that the speaker is trying to recall some information