attached      
adjective uk/əˈtætʃt/ us/əˈtætʃt/
be attached to someone/something 依恋;喜欢
to like someone or something very much
  The children are very attached to their grandparents. 孩子们非常依恋他们的祖父母。 
 I'm very attached to my old guitar. 我很喜欢我的旧吉他。