Miam getting too serious?

Well ever since The Last Song we've seen Miam getting closer and improving their relationship, until they accepted being boyfriend & girlfriend. But now they seem pretty serious about their relationship, just what Miley needed, someone who make her happy and have a nice chemistry, respect and love,. And Liam seems to be the perfect guy for her right now., someone who would help her, and make her feel good,

Liam said they were pretty serious and Miley seems giving everything for him, And make this work out .